Lazy Lasagna Casserole Recipe

If you’ve ever wanted all the comforting goodness of traditional lasagna without the endless layering and fuss, then this Lazy Lasagna Casserole is your new best friend. It brings together tender, al dente penne pasta, hearty ground beef, creamy cottage cheese, and melty mozzarella in one glorious bake that tastes like it took hours but actually comes together effortlessly. Every bite bursts with Italian-inspired flavors that feel like a warm hug on a plate, perfect for busy weeknights or whenever you’re craving that classic lasagna vibe without all the work.

Ingredients You’ll Need

Each ingredient for this Lazy Lasagna Casserole is simple and honest, yet absolutely essential to achieving that perfect balance of rich, creamy, and savory flavors. These pantry staples come together to create a dish that’s colorful, textured, and bursting with flavor.

• 2 cups uncooked penne pasta: This sturdy pasta holds sauce beautifully and cooks to a perfect al dente texture.
• 1 tbsp olive oil: Adds a subtle fruity kick and helps brown the beef evenly.
• 1 lb lean ground beef: Provides a hearty, meaty foundation that’s essential for classic lasagna flavor.
• 1 large yellow onion (chopped): Introduces gentle sweetness and depth.
• 1 tbsp garlic powder: Brings that unmistakable savory warmth without the fuss of fresh garlic.
• 2 tsp Italian seasoning: A blend of herbs that paints the dish with bold Italian notes.
• Salt (to taste): Enhances all the other flavors beautifully.
• Black pepper (to taste): Adds subtle heat and complexity.
• 1 cup cottage cheese: Makes the casserole creamy and lightens the richness while adding protein.
• 24 oz jar of pasta sauce: The tomato base that ties all ingredients together with its tangy and sweet essence.
• 8 oz mozzarella cheese (shredded): Melts into a gooey, golden topping that everyone adores.
• Basil (chopped): Offers fresh herbal brightness right before serving.

How to Make Lazy Lasagna Casserole

Step 1: Prepare the Pasta

Start by preheating your oven to 350 degrees Fahrenheit and greasing a 9×13 casserole dish so nothing sticks. Boil your penne pasta according to package instructions but stop one minute shy of fully cooked—this ensures it stays perfectly firm or al dente after baking. Drain the pasta and set it aside while you prepare the sauce and filling.

Step 2: Cook the Ground Beef Mixture

Heat a skillet on medium-high and add the olive oil. Toss in the lean ground beef along with chopped onion, garlic powder, Italian seasoning, salt, and pepper. Use a wooden spoon to break the meat apart as it sizzles. Cook this mixture for about 7 to 8 minutes until the beef is browned and the onions soften, filling your kitchen with an irresistible aroma.

Step 3: Combine the Cheesy Sauce

Once your beef is nicely browned, stir in the cottage cheese thoroughly. This not only adds creaminess but also brings a delightful tang that balances the savory meat. Next, pour in the jar of pasta sauce and mix everything together well, allowing the flavors to meld perfectly.

Step 4: Mix Pasta and Transfer to Casserole Dish

Gently fold the cooked penne pasta into your sauce and beef mixture until every piece is coated in that rich, cheesy goodness. Then, spread this mixture evenly into your prepared casserole dish, leveling the top with a spatula for an even bake.

Step 5: Top and Bake

Scatter the shredded mozzarella cheese generously over the top of the casserole. Slide the dish into your preheated oven and bake for about 15 minutes or until the cheese is bubbling and turning a gorgeous golden brown around the edges. This final step creates that irresistible melty top that makes it feel like a true lasagna.

How to Serve Lazy Lasagna Casserole

Garnishes

A sprinkle of freshly chopped basil right before serving elevates the dish with its bright, herbal notes and cheerful pop of green color. You can also add a dash of cracked black pepper or a few flakes of Parmesan if you want an extra layer of flavor.

Side Dishes

This Lazy Lasagna Casserole pairs wonderfully with a crisp green salad tossed in a light vinaigrette to balance its richness. Garlic bread or crusty baguette slices are also excellent companions, perfect for soaking up any leftover sauce on your plate.

Creative Ways to Present

For a fun twist, serve the casserole in individual ramekins for a charming personal-sized portion. You might also top with sliced olives or roasted red peppers for a bit more color and depth. Using a cast iron dish can add rustic charm to your table that matches the homey feel of this casserole.

Make Ahead and Storage

Storing Leftovers

Lazy Lasagna Casserole keeps well in the refrigerator for up to 3 days. Simply cover the dish tightly with plastic wrap or a lid to keep it fresh and prevent any odors from seeping in.

Freezing

If you want to save some for a busy day, this casserole freezes beautifully. Cool completely, then transfer to an airtight container or freezer-safe bag. It will keep for up to 2 months. When ready to eat, thaw overnight in the fridge for best results.

Reheating

To reheat, place leftovers covered in the oven at 350 degrees Fahrenheit until warmed through and the cheese is melty again, usually about 15-20 minutes. Microwaving works too but may affect texture slightly.

FAQs

Can I use different pasta for this Lazy Lasagna Casserole?

Absolutely! While penne works perfectly due to its shape and firmness, you can substitute with rigatoni, ziti, or even rotini. Just adjust the cooking time to ensure they remain al dente before baking.

Is cottage cheese a necessary ingredient?

Cottage cheese adds creaminess and a slight tang, making the dish lighter yet still cheesy. If you don’t have it, ricotta is a great alternative, or you can omit it for a denser texture.

Can I make this recipe vegetarian?

Yes! Simply skip the ground beef and add extra vegetables like mushrooms, zucchini, or spinach. You might want to sauté them first to reduce excess moisture and maintain flavor.

How spicy is the Lazy Lasagna Casserole?

The recipe is mild and family-friendly but you can easily add crushed red pepper flakes or spicy Italian sausage if you want some heat. Adjust seasoning to suit your taste.

What’s the best way to reheat leftovers without drying them out?

Covering the casserole with foil while reheating in the oven helps keep moisture locked in. Adding a splash of water or sauce before reheating can also prevent dryness.

Final Thoughts

This Lazy Lasagna Casserole is pure magic for anyone who loves classic Italian flavors without the stress of traditional layering and rolling. It’s cozy, delicious, and perfect for both family dinners and casual get-togethers. Trust me, once you make it, it will quickly become a go-to recipe in your kitchen. Give it a try and enjoy all the comfort of lasagna in a fraction of the time!

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