Easy Make-Ahead Freezer Lasagna: Your Ultimate Guide to Meal Prep Perfection
Discover the secret to effortless weeknight dinners and thoughtful homemade gifts with our ultimate freezer lasagna recipe. This isn’t just another meal; it’s a culinary lifesaver, transforming a beloved classic into a convenient, make-ahead marvel. Forget those store-bought frozen options laden with unknown ingredients – our homemade version is not only healthier but bursts with fresh, wholesome flavors that taste like pure comfort. I’m here to guide you through every step, from selecting the finest ingredients to mastering the art of freezing, ensuring perfect lasagna every time.
Say goodbye to bland, frozen supermarket lasagna with its artificial flavors and preservatives. This detailed recipe provides all the instructions and ingredients you need to create a superior, homemade freezer lasagna that will impress your family and friends. It’s perfect for busy evenings, meal trains for new parents, or simply having a delicious, wholesome option ready when unexpected hunger strikes. Let’s dive in and elevate your make-ahead meal game!
The Magic of Freezer Lasagna: Convenience Meets Comfort Food
At its heart, this easy lasagna recipe celebrates simplicity and the joy of home-cooked food. Lasagna is the quintessential comfort dish, with its harmonious layers of creamy ricotta cheese, rich and savory vegetable meat sauce, al dente lasagna noodles, and a generous blend of Italian cheeses. It’s a symphony of textures and flavors that satisfies the soul.
But beyond its deliciousness, this recipe offers incredible versatility. While it’s undoubtedly a fantastic freezer meal, it can also be baked immediately to feed a large crowd. Any leftovers reheat beautifully, making it an excellent choice for multiple meals throughout the week. For those who frequently host gatherings, are navigating the demands of a busy professional life, or simply find themselves in a hectic season, having pre-made freezer meals like this lasagna can provide immense peace of mind and significantly reduce stress during a chaotic week.
While I may not be the most extreme freezer meal prepper, there are a select few recipes that consistently make it into my rotation on a typical Saturday morning, and this freezer lasagna is always at the top of the list. It’s a make-ahead meal that ticks all the boxes: easy to prepare, incredibly flavorful, and a single 13×9 pan often stretches into two full meals for my family of eight. Dedicating just a couple of hours on a Saturday allows me to prepare two 13×9 pans, which equates to four family-sized meals – an incredible time-saver!
The very existence of frozen lasagna in grocery stores speaks to its status as a convenience food. However, our homemade version takes that convenience to a whole new level by ensuring quality ingredients and superior taste. For an even more “from-scratch” approach, consider making your own homemade pasta sauce. Canning my own tomato sauce means I always have a healthy, cost-effective option ready on my pantry shelf. But don’t worry, a high-quality jarred sauce from the store will work perfectly too.
One of my favorite aspects of this recipe is the “no-boil” pasta method. You don’t need special oven-ready noodles – I’ll share a brilliant hack to use any type of regular lasagna noodles without the hassle of boiling. This not only saves precious time but also simplifies the entire process. Plus, there’s no need for fiddly roll-ups. It’s a straightforward, satisfying, and deeply rewarding experience to have wholesome backup meals in the freezer, especially during challenging times like postpartum recovery or unexpected busy spells. This truly is one of the best make-ahead freezer meals you’ll ever create.
What to Serve Alongside Your Delicious Lasagna
Before we jump into the detailed recipe, let’s talk about complementing your incredible freezer lasagna with some perfect side dishes. Planning these additions ahead of time means you can pick up the necessary ingredients during your next grocery run or even prepare homemade bread in advance.
As a big advocate for healthy eating, I love pairing rich lasagna with vibrant green vegetables. My go-to options include steamed broccoli florets, sweet peas, or a medley of mixed vegetables. If I have a pack of fresh romaine hearts, I’ll quickly chop up a crisp salad, often tossed with a classic Italian dressing or my homemade Caesar dressing. For an extra touch, I sometimes make homemade croutons from leftover bread, though Aldi’s Organic croutons are a fantastic and affordable alternative.
Any seasonal roasted vegetable would also make a wonderful accompaniment. And, of course, no lasagna meal is complete without garlic bread! This classic side is essentially warm, crusty bread infused with seasoned butter and fragrant herbs. I often use slices of my homemade Italian bread for this, or the whole wheat sourdough sandwich bread pictured below, for a hearty and satisfying addition to your meal.

Mise en Place: Gathering Your Equipment and Ingredients
Preparing all your equipment and ingredients before you begin, a technique known as “mise en place,” is crucial for a smooth and efficient cooking process. It minimizes stress and allows you to focus on the assembly of your magnificent freezer lasagna.
Essential Equipment for Freezer Lasagna:
- Two Disposable 11×9 Pans: These are ideal for freezer meals as they simplify storage and cleanup, making them perfect for gifting too.
- Deep Skillet: Necessary for browning the ground meat and sautéing vegetables without overcrowding.
- Meat Chopper: An invaluable tool for efficiently breaking up ground meat as it cooks, ensuring an even texture.
- Rubber Spatula: Perfect for scraping down bowls, stirring sauces, and ensuring no delicious bits are left behind.
- Hot Water Electric Tea Kettle: A game-changer for the “no-boil” noodle method, providing instant boiling water.
Simple & Wholesome Freezer Lasagna Ingredients:
Crafting a quick and convenient “double dinner” with frozen lasagna is truly rewarding, especially when you use wholesome, high-quality ingredients. My no-fuss approach simplifies the process, and I encourage you to add your own twist, making this recipe incredibly flexible. Think of my guidelines as a reliable framework that you can adapt to your family’s preferences or existing favorite recipes.
- Lasagna Noodles: For me, healthy freezer meals start from scratch, which means focusing on clean ingredients. I prioritize stocking up on Organic Semolina Lasagna Noodles made from organic durum wheat semolina. These provide a great texture and soak up the sauce beautifully. While oven-ready noodles exist, regular noodles prepared with our “no-boil” hack often yield a superior result.
- Meat Sauce: The heart of this lasagna is a simple yet flavorful meat sauce. Start by browning lean ground beef (I prefer 85% lean for a good balance of flavor and lower fat), then introduce aromatic vegetables, and finally, a good quality jarred pasta sauce. Interestingly, I’ve found that less cooking time for the tomato sauce results in a more vibrant red color and a fresher, more delicious flavor profile. You can also substitute ground turkey or a mix of beef and Italian sausage for variety.
- Seasonings: Keep it classic and simple with dried oregano, dried parsley, salt, and black pepper. These foundational Italian herbs and spices are all you need to create a deeply savory and aromatic meat sauce that perfectly complements the other layers.
- Ricotta Cheese Filling: This creamy layer is both affordable and essential. I typically grab two containers of ricotta cheese, which is ample for two full pans of lasagna. For dietary flexibility, you can easily substitute cottage cheese or even whipped cream cheese. An egg and finely grated Parmesan cheese provide the necessary binding and a boost of savory flavor, while a touch of dried parsley adds an appetizing visual appeal and subtle freshness.
- Italian Cheeses: A robust blend of cheeses is key for that satisfying, gooey, cheesy experience. You’ll need two 8-oz bags of shredded mozzarella cheese and one 8-oz bag of shredded Parmesan. This combination is precisely enough for two large pans, ensuring every slice is perfectly cheesy.
- Add-ins: While not strictly necessary, adding extra vegetables is an excellent way to boost nutrient density and clean out your fridge on a Saturday morning. I often grate a carrot, finely chop a celery stalk, and mix in some drained canned mushrooms. Feel free to get creative with other vegetables like finely diced bell peppers, spinach (wilted and squeezed dry), or even zucchini for extra flavor and goodness. This flexibility makes it one of the best freezer lasagna recipes I’ve ever made!
Efficiently Prep Your Veggies for the Meat Sauce
Multitasking is key to efficient meal prep. While your ground beef is browning in the skillet, it’s the perfect window of opportunity to chop, grate, and dice your vegetables. This keeps the workflow continuous and speeds up the entire process. I use a sturdy box grater to quickly shred carrots, ensuring they melt seamlessly into the sauce. A sharp knife makes light work of slicing the celery stalk into small, uniform pieces and dicing the onions into fine cubes, allowing them to soften and release their aromatic flavors. If you’re using canned mushrooms, simply drain them thoroughly – they’re already pre-sliced and ready to be added to the meat mixture.
The Secret to Superior Cheese: Grate Your Own!
While pre-shredded cheese offers convenience, taking a few extra minutes to grate cheese from blocks makes a significant difference in the quality and texture of your lasagna. Bagged shredded mozzarella and other cheeses often contain additives like cellulose (essentially wood pulp) to prevent sticking. Not only are these unwanted ingredients, but freshly grated cheese melts much more smoothly and evenly, creating that desired gooey, luxurious texture in your lasagna. Investing a little extra time and effort here yields a far superior result. Plus, there are many clever kitchen gadgets available, from simple box graters to food processors with grating attachments, that make this task quick and easy.
How To Assemble Your Freezer Lasagna Step-by-Step:
For detailed photos and a complete recipe card, please refer to the section below. To successfully freeze lasagna, the key steps are full assembly within a freezer-safe dish, allowing it to cool completely, and then wrapping it tightly with heavy-duty aluminum foil to meticulously prevent freezer burn. Always remember to clearly label your freezer meals for easy identification and tracking within your freezer inventory.
For freezing lasagnas, durable baking pans are essential. I personally prefer using disposable half-size deep steam table pans (typically 11×9 inches, often available in bulk at stores like Costco) because of their convenience for storage and gifting. However, any 13×9-inch baking dish will work perfectly, including glass dishes, provided you follow my professional chef tip below regarding temperature changes.
Following these steps in the precise order provided will ensure the most efficient and successful preparation of your freezer lasagna:
- Prepare the Meat Sauce: Begin with the meat sauce, as this component typically requires the most cooking time. In a deep skillet, brown your ground beef until no pink remains. Drain any excess fat. Next, add the diced onions, grated carrot, and sliced celery. Sauté these vegetables until the onions become translucent and ‘sweat,’ indicating they’ve softened and released their flavors. If you’re incorporating canned mushrooms, drain them well and add them to the skillet, cooking until all the vegetables are tender.
- Season the Meat Mixture: Once the vegetables are cooked, stir in the seasonings: dried oregano, salt, and black pepper. Allow them to cook for another minute, infusing the meat and vegetables with their aromatic depth.
- Incorporate the Pasta Sauce: Pour in the pasta sauce (either homemade marinara or high-quality jarred sauce) and give everything a good stir to combine. Bring the sauce to a gentle simmer, then immediately turn off the heat. Your rich, savory meat sauce is now ready for assembly. Set it aside to cool slightly.
- Soak the Lasagna Noodles (No-Boil Method): This is our time-saving hack! Place nine pieces of dried lasagna noodles directly into the freezer-safe pan where you will be assembling the lasagna. Work with one pan of noodles at a time to prevent sticking and to keep your workspace manageable. Carefully cover the pasta with freshly boiled water (easily dispensed from an electric tea kettle) and let the noodles soak for exactly 4 minutes. This partial rehydration makes them pliable without making them mushy.
- Prepare the Ricotta Cheese Filling: While the noodles soak, in a medium-sized mixing bowl, combine two containers of ricotta cheese, one egg (which acts as a binder), 2/3 cup of finely grated Parmesan cheese, and 1/2 cup of dried parsley. Mix thoroughly until all ingredients are well incorporated and the filling is smooth and uniform. Set this aside.
- Assemble Your Freezer Lasagnas: Once the noodles have soaked for 4 minutes, carefully drain them. Hang them over the rim of a colander for a moment to prevent them from sticking together – they should be perfectly flexible and still firm.
- Layer the First Pan: Begin by spreading 1.5 cups of the prepared meat sauce evenly across the bottom of the pan. Arrange three soaked lasagna noodles over the sauce. Follow with 1/2 cup of the creamy ricotta cheese filling, 2/3 cup of shredded mozzarella, 2 tablespoons of shredded Parmesan, and another 1.5 cups of meat sauce. Place another three noodles on top and repeat the layers: ricotta, mozzarella, Parmesan, and meat sauce. For the final layer, top with the remaining three noodles, followed by a generous 1 1/2 cups of shredded mozzarella and 2 tablespoons of Parmesan cheese. Sprinkle the very top with a dash of dried parsley for visual appeal.
- Repeat for the Second Pan: Carefully repeat the entire layering process with your second pan, using the remaining ingredients.
- Cover and Label for Freezing: Once both lasagnas are fully assembled, allow them to cool completely to room temperature. This is crucial for preventing freezer burn. Cover each disposable pan tightly with heavy-duty aluminum foil – if using regular foil, double-wrap for extra protection. Using a permanent marker, clearly label the tops of each foil-covered pan with “Freezer Lasagna” and precise baking instructions, such as “Bake at 350°F for 1 hour.” Then, they are ready for the freezer!
Pro Chef Tip: Handling Glass Cookware Safely

Chef Pro-Tip: When using glass cookware for freezing and baking, it is critically important to manage temperature changes carefully. Always ensure your frozen glass dish is brought to room temperature before placing it into a preheated oven. Alternatively, place the cold glass dish into a cold oven and allow it to preheat along with the oven. This gradual temperature increase prevents thermal shock, which can cause the glass to shatter, ensuring both your safety and the integrity of your meal.
How Do You Freeze Lasagna Properly to Prevent Freezer Burn?
Properly freezing lasagna is a simple but critical step to ensure its quality and taste remain excellent for weeks to come. The goal is to prevent freezer burn, which occurs when air comes into contact with the food, leading to dehydration and flavor loss. Here’s how to do it right:
- Cool Completely: This is the most crucial step. After assembling your lasagna, let it cool down to room temperature completely before wrapping and freezing. Placing warm or hot lasagna directly into the freezer will create condensation inside the packaging, which turns into ice crystals (freezer burn) and degrades the quality of the dish.
- Wrap Tightly: If you’re using regular aluminum foil, it’s essential to double-wrap the casseroles to create an effective barrier against air. I highly recommend using heavy-duty aluminum foil, which is thicker and more durable, offering superior protection with just one layer. Press the foil down firmly around the edges of the pan to seal it as tightly as possible. For an extra layer of protection, you can wrap the foil-covered pan in plastic wrap or place it inside a large freezer bag.
- Label Clearly: Always use a permanent marker to clearly label the foil with the dish’s name (“Freezer Lasagna”), the date it was frozen, and baking instructions (e.g., “Bake at 350°F for 1 hour”). This prevents mystery meals in your freezer and ensures proper cooking.
- Store Flat: Once your lasagnas are securely wrapped and labeled, place them into your deep freezer on a flat surface. This prevents the toppings and layers from shifting or sliding while the lasagna is still soft, ensuring it freezes into a perfectly neat block. Once solid, you can stack them to save space.
By following these steps, you’ll minimize condensation, protect against freezer burn, and preserve the delicious flavor and texture of your homemade lasagna for future enjoyment.
Freezing Lasagna in Individual Portions: Perfect for Smaller Households
While a full-sized 13×9 lasagna is fantastic for large families or gatherings, sometimes you need smaller, more manageable portions. Freezing lasagna in individual or smaller servings is incredibly convenient and a brilliant way to ensure you always have a delicious, homemade meal ready without committing to an entire casserole. Lasagnas can be assembled and frozen into a variety of smaller, disposable pans to suit your needs.
- 8×8 Square Pans: These are ideal for serving 4-6 people, making them perfect for smaller families or a couple with leftovers.
- Disposable Loaf Pans: These are excellent for individual servings or for two people. They bake up quickly and are incredibly convenient for single meals.
- Aluminum Mini-Loaf Pans or Ramekins: For true single-serving portions, these are a lifesaver. You can pull out just one for a quick lunch or dinner.
There’s a wide variety of disposable pan sizes available, so select the size that best suits your typical serving needs. This flexibility means you can customize your meal prep, ensuring zero waste and maximum convenience, whether you’re cooking for one or two, or preparing meals for busy family members who eat at different times.
Advanced Lasagna Freezer Meal Prep Tips & Tricks:
- No-Boil Noodle Mastery: When using the no-boil method with regular noodles, it’s crucial to work with nine noodles at a time. Soaking too many at once or for too long can cause them to become sticky and difficult to handle. If you prefer, or find it easier, you can always cook all 18 noodles in a pot according to the box instructions; just be sure to rinse them with cold water after draining to prevent sticking before assembly.
- Portioning for Two: A loaf pan-sized freezer lasagna typically yields two generous servings, making it a perfect solution for couples or a solo dinner with built-in leftovers.
- Cheese Control: It can be tempting to pile on the mozzarella, but exercise restraint! While delicious, excessive mozzarella cheese can become overly stringy and heavy after melting, potentially overpowering the other delicate flavors. Stick to the recommended amounts for a balanced dish.
- Fridge Clean-Out Strategy: Embrace the “clean out the fridge” mentality. This recipe is wonderfully adaptable to extra vegetables. Finely diced bell peppers (red, green, or yellow), fresh spinach (wilted and squeezed dry to remove excess water), or extra mushrooms can be sautéed with the meat sauce to add more flavor, texture, and nutritional value.
- Mozzarella Substitutes: If you find yourself without mozzarella, a good melting cheese like Monterey Jack or a Colby Jack blend can work as an emergency swap. While not traditional, they will still provide a pleasant cheesy layer. Avoid cheeses that don’t melt well or have very strong, distinct flavors that might clash with the classic lasagna profile.
- Optimal Noodle Choice: Despite the appeal of “oven-ready” or “no-boil noodles” on the package, using regular lasagna pasta with our soaking method often provides the best results for freezer lasagna. Shortcut noodles can sometimes shred apart or become too soft if they don’t have enough liquid from the sauce to hydrate properly, especially after freezing and reheating. Our method ensures they are perfectly pliable and sturdy.
- Serving Size per Pan: One full 11×9 lasagna casserole is quite substantial, typically yielding 16 generous servings. This makes it an ideal dish for large family dinners or for portioning out multiple meals.
- Refrigeration Before Freezing/Baking: Assembled no-boil lasagna can be kept covered in the refrigerator for up to 4 days before either freezing or baking. This allows for flexible meal planning.
- Sauce Quantity: You’ll need two 24-oz jars of your favorite pasta sauce or approximately 3 pints of homemade marinara to ensure there’s enough rich, flavorful sauce for both pans of lasagna.
- Thawing Before Baking: For best results and even cooking, it’s highly recommended to thaw your frozen lasagna casserole in the refrigerator overnight (for at least 12-24 hours) before baking. Baking from frozen will take significantly longer and may result in unevenly cooked layers.
- Covering During Baking: Always bake frozen or thawed lasagna covered with foil for the initial baking period. This helps the lasagna heat through evenly and prevents the top from browning too quickly or drying out. Remove the foil for the last 15-20 minutes to allow the cheese to melt and turn golden brown.
Frequently Asked Questions (Q&A) About Freezer Lasagna
Can You Freeze Cooked Lasagna?
While technically possible, I generally do not recommend freezing lasagna a second time after it has already been cooked and then cooled. Freezer lasagna is specifically designed as a make-ahead meal that is assembled raw and then frozen. Freezing cooked lasagna can lead to a significant decline in texture and flavor quality upon reheating. The noodles might become mushy, the cheese might lose its creamy consistency, and the overall dish can become watery or dry. Cooked lasagna is best enjoyed fresh or reheated in a steam pan for a day or two after its initial bake, rather than undergoing a second freezing cycle. Aim to enjoy freshly baked lasagna within 3-4 days of cooking, or freeze it raw.
How To Make No-Boil Lasagna with Regular Noodles?
The “no-boil” lasagna method is a fantastic time-saver, eliminating the need to cook noodles in a separate pot of water, which reduces cleanup and speeds up assembly. This method works perfectly for regular lasagna noodles, not just those labeled “oven-ready.” Here’s how to do it: First, ensure you have an electric tea kettle or a pot of water ready to boil. In the baking dish where you will assemble your lasagna, arrange the dried lasagna noodles (typically 9 per standard 13×9 pan). Once your water is boiling, carefully pour it over the noodles in the pan, ensuring they are completely submerged. Allow the noodles to soak in the boiling water for precisely 4 minutes. This brief soaking period is enough to soften them, making them pliable and ready for layering without becoming mushy. After 4 minutes, drain the noodles thoroughly and hang them over the rim of a colander for a moment to prevent them from sticking together. They will be perfectly flexible yet still firm enough to hold their shape during baking and freezing, absorbing moisture from the sauce as they cook.
How Long Does Lasagna Last In The Freezer, and How to Maximize its Lifespan?
For optimal flavor and quality, homemade freezer lasagna should be stored for no longer than 3 months. While it might remain safe to eat beyond this period, the quality will start to degrade. Freezer meals that linger too long can succumb to “freezer burn,” which manifests as crystallized ice on the surface, dry spots, discolored areas, and a noticeable “off” taste. This is due to air exposure and moisture loss. To maximize the lifespan and maintain the best possible quality, ensure your lasagna is completely cooled before freezing, wrapped exceptionally tightly (heavy-duty foil and an additional layer of plastic wrap or a freezer bag is ideal), and stored flat in the coldest part of your freezer. It’s a good practice to implement a “first in, first out” system, prioritizing older items. Therefore, it’s wise to count your freezer lasagnas into your regular meal planning rotation and set reminders to ensure they are enjoyed within their peak quality window.
Have you tried this incredible Make-Ahead Freezer Lasagna recipe? Your feedback is invaluable! It would mean so much if you could take a moment to leave a rating and review in the comments section below. Happy cooking!
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Freezer Lasagna Recipe
Equipment
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2 Disposable 11×9 pans
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1 deep skillet (to cook the meat sauce)
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1 cutting board
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1 sharp knife
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1 meat chopper
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1 Electric hot water boiler
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1 rubber spatula
Ingredients
Ingredients:
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18 uncooked Lasagna noodles
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2 pounds ground beef (85% lean and 15% fat)
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2 onions (diced)
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3 cloves garlic (minced)
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1 carrot (grated)
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1 celery stalk (sliced)
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13 oz canned mushrooms (two 6.5-oz cans, drained)
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48 oz pasta sauce (or 3 pints of homemade marinara)
Seasonings:
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2 tsp salt
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1 tsp black pepper
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1 tsp dried oregano
Ricotta Cheese Filling:
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30 oz ricotta cheese (two containers)
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1 egg
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2/3 cup finely grated parmesan cheese
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1/2 cup dried parsley
Additional Toppings:
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16 oz shredded mozzarella
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8 oz shredded parmesan cheese
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dried parsley for garnish
Instructions
Directions:
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Make the meat sauce: In a deep skillet, brown 2 pounds of ground beef* see notes for using frozen ground beef.
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Then add 2 chopped onions, 1 grated carrot, and 1 sliced celery stalk. Once the onions are sweating, add 13 oz of drained canned mushrooms (if using) and cook until the veggies are heated and soft. Add the spices (1 tsp oregano, 2 tsp salt, and 1 tsp pepper).
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Add in the pasta sauce, give it a good stir, and turn it off. The meatsauce is ready for assembling. Set it aside.
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Place nine pieces of the dried lasagna noodles inside the pan that you will be assembling the lasagna in (work with one pan at a time so they don’t stick). Cover the pasta with boiling water and soak the noodles for 4 minutes.
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Meanwhile, make the ricotta cheese filling by mixing together two containers of ricotta cheese, 1 egg, 2/3 cup of grated parmesan cheese, and 1/2 cup dried parsley in a medium-sized mixing bowl. Set aside.
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Assemble freezer lasagnas: drain the pasta noodles and hang over the rim of a colander so they don’t stick (noodles should flex).
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Add 1.5 cups of meat sauce to the bottom of the pan, then top with three noodles, 1/2 cup ricotta cheese filling, 2/3 cups shredded mozzarella, 2 Tbsp shredded parmesan, and 1.5 meat sauce. Top with three noodles and repeat, ending with the last layer of meat sauce, 1 1/2 cups of mozzarella, and 2 Tbsp parmesan cheese. Sprinkle the top with dried parsley.
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Repeat the process with the second pan. Cover disposable pans with heavy-duty foil and label the tops with a Sharpie titled “Freezer Lasagna”, “Bake at 350°F for 1 hour”. Then freeze for up to 3 months.
Notes
- **To brown frozen ground beef, place frozen beef (unwrapped) in a deep skillet with a lid. Pour 1/2 cup of water into the skillet and cover. Cook over medium-low heat until the meat is thawed, then, using a meat chopper, crumble the beef.
- This lasagna recipe yields two pans of freezer lasagna. Each pan serves 14 people or 12 adults.
- This recipe calls for uncooked noodles. If using oven-ready or no-boil noodles, be sure to have substantial liquid to properly hydrate the noodles.
- The lasagna casserole should be thawed before baking.
- If freezing lasagnas in glass baking pans, bring them to room temperature before baking or preheat the oven with the cold casserole inside. This prevents extreme temperatures that can cause the glass to shatter.
- I like to make these on Saturday mornings so that I can use up vegetables to clean out the fridge. Add whatever veggies you have in the fridge.
- Freezer Lasagnas can be prepped and stored in the fridge for up to 4 days.
- *Canned mushrooms are optional.