Introduction to 1. LASAGNA CASSEROLE
Lasagna casserole has the familiar layers you want from classic lasagna, but the method is simple enough for a weeknight. Tender noodles, seasoned ground beef, creamy ricotta, marinara sauce, and melted cheese come together in a baking dish without fussy assembly.
This recipe makes eight servings and works well for a family dinner, casual gathering, or make-ahead meal. Boil the noodles while you prepare the beef and cheese mixture, then layer everything and bake until the center is hot and the cheese is melted and lightly browned.
Why You'll Love This 1. LASAGNA CASSEROLE
- It uses familiar ingredients that are easy to find at any grocery store.
- The casserole can be assembled ahead of time and baked when you are ready.
- Ricotta, mozzarella, and Parmesan give each serving a creamy, cheesy texture.
- The seasoned beef and marinara make the casserole hearty without requiring a homemade sauce.
- It makes eight servings, so there is usually enough for leftovers the next day.
Ingredients for 1. LASAGNA CASSEROLE
- 12 lasagna noodles
- 1 lb ground beef
- 1 jar (24 oz) marinara sauce
- 15 oz ricotta cheese
- 2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 egg
- 2 tsp Italian seasoning
- Salt and black pepper to taste
Choose a smooth or chunky marinara sauce you already enjoy, since it supplies much of the casserole’s seasoning. Whole-milk ricotta makes the filling especially creamy, but part-skim ricotta also works. If the ricotta looks very wet, let it drain in a fine-mesh strainer for a few minutes before mixing it with the egg and Italian seasoning.
How to Make 1. LASAGNA CASSEROLE
Step 1: Heat the Oven and Prepare the Dish
Preheat the oven to 375°F. Lightly grease a 9-by-13-inch baking dish so the edges of the casserole do not stick. Set the dish aside while you prepare the noodles, beef, sauce, and ricotta mixture.
Step 2: Boil the Noodles
Bring a large pot of salted water to a boil. Cook the 12 lasagna noodles according to the package directions until tender. Drain them carefully and lay them flat on a baking sheet or clean tray so they do not stick together while you finish the filling. Follow the package timing rather than relying on a fixed number of minutes, since noodle thickness varies.
Step 3: Brown the Beef
Place the ground beef in a large skillet over medium-high heat. Cook it, breaking it into small pieces with a spoon, until no pink remains, about 7 to 10 minutes. Drain excess grease if needed. Stir in the marinara sauce and bring the mixture to a gentle simmer for 2 to 3 minutes. Remove the skillet from the heat.
Step 4: Mix the Ricotta Filling
In a medium bowl, stir together the ricotta cheese, egg, Italian seasoning, and a small amount of salt and black pepper. Mix until the egg is fully incorporated and the filling looks smooth. Keep the remaining salt and pepper available for seasoning the sauce or final layers, but remember that Parmesan and marinara may already contain salt.
Step 5: Layer the Casserole
Spread a thin layer of the beef and marinara mixture over the bottom of the prepared baking dish. Add four noodles, trimming or overlapping them as needed. Spread half of the ricotta mixture over the noodles, then add about one-third of the mozzarella and one-third of the Parmesan. Repeat with another layer of sauce, four noodles, the remaining ricotta mixture, and another portion of the mozzarella and Parmesan. Finish with the last four noodles, the remaining sauce, and the remaining mozzarella and Parmesan.
Step 6: Bake, Rest, and Serve
Cover the dish tightly with aluminum foil and bake for 25 minutes. Remove the foil and continue baking for 10 to 15 minutes, until the cheese is melted and the center reaches 165°F when checked with an instant-read thermometer. Let the casserole rest for 10 to 15 minutes before cutting. This brief rest helps the layers set and makes serving easier.
Tips for Success
- Place the cooked noodles in a single layer while you work. If they must overlap, separate them with a small piece of parchment paper to reduce sticking.
- Use a skillet large enough to hold the browned beef and the marinara sauce. A crowded pan can make browning uneven and slow.
- Do not skip the foil during the first part of baking. It helps the casserole heat through without drying the top before the center is hot.
- For cleaner slices, let the baked casserole rest for at least 10 minutes. Waiting a little longer will make the layers even more defined.
- Refrigerate leftovers within two hours of serving. Store them in a covered container for up to four days and reheat individual portions until steaming hot.
Equipment Needed
- 9-by-13-inch baking dish
- Large pot and colander
- Large skillet
Variations
- Replace the ground beef with an equal amount of ground turkey, cooking it until it reaches 165°F and no longer looks pink.
- Add a drained 10-ounce package of frozen chopped spinach to the ricotta mixture for a vegetable-filled variation.
- Use a spicy marinara sauce or add a pinch of red pepper flakes to the beef and sauce mixture for gentle heat.
- For a meatless casserole, omit the beef and use the marinara sauce as the main filling between the noodle layers.
- Add thinly sliced mushrooms to the skillet after browning the beef and cook them until their moisture has evaporated before adding the marinara.
Serving Suggestions
Serve the casserole in square portions with a simple green salad, steamed broccoli, or roasted vegetables. Garlic bread is also a practical choice for catching extra marinara sauce. For the neatest portions, use a sharp knife to cut through the layers, then lift each serving with a wide spatula. If you are serving children or anyone sensitive to heat, choose a mild marinara and keep additional black pepper at the table.
FAQs about 1. LASAGNA CASSEROLE
Can I assemble lasagna casserole ahead of time? Yes. Assemble the casserole, cover it tightly, and refrigerate it for up to 24 hours before baking. Because it starts cold, add about 10 to 15 minutes to the covered baking time, then remove the foil and bake until the center reaches 165°F.
Can I use oven-ready lasagna noodles? This recipe is written for regular lasagna noodles that are boiled first. Oven-ready noodles may work, but they absorb liquid differently, so use the package directions and make sure the noodles are fully surrounded by sauce.
How do I keep the casserole from becoming watery? Drain excess grease from the beef, avoid adding extra liquid to the sauce, and drain ricotta that looks unusually wet. Letting the casserole rest after baking also gives excess moisture time to settle.
Can I freeze lasagna casserole? Yes. Cool the baked casserole completely, wrap it tightly, and freeze it for up to three months. Thaw it in the refrigerator before reheating, then bake covered at 350°F until the center reaches 165°F.
How can I tell when the casserole is done? The cheese should be melted, the sauce should be bubbling around the edges, and the center should reach 165°F on an instant-read thermometer. A resting period of 10 to 15 minutes makes it easier to serve.
Final Thoughts
Lasagna casserole keeps the comforting character of traditional lasagna while making the process straightforward. Prepare the components in stages, layer them evenly, and give the finished dish time to rest before serving. With a green salad or roasted vegetable on the side, it becomes a dependable dinner that is just as welcome the next day.
Looking for more? This recipe is part of our roundup of 5 Delicious Lasagna Recipes for Easy, Cheesy Family Dinners.
1. LASAGNA CASSEROLE
Ingredients
Equipment
Method
- Boil the lasagna noodles according to the package directions, drain them, and lay them flat.
- Brown the ground beef over medium-high heat until no pink remains, drain excess grease, and simmer it with the marinara sauce for 2 to 3 minutes.
- Mix the ricotta cheese, egg, Italian seasoning, salt, and black pepper in a bowl.
- Layer sauce, noodles, ricotta mixture, mozzarella, and Parmesan in a greased 9-by-13-inch dish, finishing with sauce and cheese.
- Cover and bake at 375°F for 25 minutes, then uncover and bake for 10 to 15 minutes more until the center reaches 165°F.
- Rest the casserole for 10 to 15 minutes before cutting and serving.
Nutrition
Notes
- Refrigerate leftovers within two hours and use them within four days.
- For make-ahead baking, refrigerate the assembled casserole for up to 24 hours and add 10 to 15 minutes to the covered baking time.
- Letting the casserole rest before serving helps the layers hold together.
