Lazy Lasagna Casserole

Short Description

Lazy Lasagna Casserole is a simple, hearty dish that captures all the rich, comforting flavors of traditional lasagna without the time-consuming layering process. Made with pasta, savory meat sauce, creamy ricotta, and melted cheese, it’s a satisfying option for busy weeknights or make-ahead dinners.

Why You’ll Love This Recipe

This recipe is ideal for anyone craving lasagna but short on time. The casserole format simplifies preparation while still delivering on taste. It’s family-friendly, freezer-friendly, and can be customized with various meats or vegetables. Plus, it’s perfect for meal prepping and feeding a crowd.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• Short pasta such as penne, ziti, or medium shells
• Lean ground beef
• Small onion, diced
• Garlic cloves, minced
• Italian seasoning
• Kosher salt
• Black pepper
• Marinara sauce
• Reserved pasta water
• Part-skim ricotta cheese
• Egg
• Shredded mozzarella cheese
• Grated Parmesan cheese
• Fresh oregano or parsley, chopped

Directions

1. Preheat your oven to 350°F (175°C). Lightly grease a 13×9-inch baking dish.
2. Cook the pasta until al dente. Drain and rinse with cool water; set aside.
3. In a large skillet, cook the ground beef over medium-high heat until browned. Add diced onion and most of the garlic; cook until softened. Stir in Italian seasoning, salt, and pepper.
4. Pour in the marinara sauce and a bit of reserved pasta water. Let simmer briefly. Add the cooked pasta and combine, then remove from heat.
5. In a separate bowl, mix the ricotta, egg, half the mozzarella, a portion of the Parmesan, the remaining garlic, and fresh herbs.
6. Layer half of the pasta and meat mixture in the baking dish. Add dollops of the ricotta mixture. Top with the remaining pasta and meat mixture.
7. Sprinkle with the remaining mozzarella and Parmesan.
8. Cover with foil and bake for 30 minutes. Uncover and bake another 5–10 minutes until bubbly and golden.
9. Allow to rest for a few minutes before serving.

Servings and Timing

• Servings: 6
• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 minutes

Variations

• Use ground turkey or Italian sausage instead of beef for a twist.
• Make it vegetarian by omitting the meat and adding sautéed vegetables like spinach, mushrooms, or zucchini.
• Substitute the pasta with gluten-free or whole wheat options if needed.
• Add a spicy kick with red pepper flakes or hot Italian sausage.
• Use different cheeses such as cottage cheese or provolone for variation.

Storage/Reheating

• Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.
• Freezing: Wrap the unbaked or baked casserole tightly in foil and freeze for up to 3 months.
• Reheating: Reheat individual portions in the microwave or warm the whole casserole in a 350°F oven until heated through.

FAQs

How is Lazy Lasagna different from traditional lasagna?

Lazy Lasagna uses cooked pasta and skips the traditional layering, making it quicker and easier to assemble.

Can I make this casserole in advance?

Yes, you can assemble it a day ahead and bake it when ready. Let it sit at room temperature for 30 minutes before baking.

Can I freeze this casserole?

Absolutely. Freeze it before or after baking, wrapped well to prevent freezer burn.

What pasta works best for Lazy Lasagna?

Short pasta like penne, ziti, or shells holds the sauce and cheese well and is perfect for this dish.

Can I use cottage cheese instead of ricotta?

Yes, cottage cheese can be used as a substitute for ricotta, though it has a different texture and moisture level.

Is this dish kid-friendly?

Yes, it’s mild, cheesy, and comforting—ideal for children and picky eaters.

Can I make it vegetarian?

Yes, simply omit the meat and replace it with sautéed vegetables.

What cheese can I use instead of mozzarella?

You can use provolone, cheddar, or a mix of Italian cheeses for a different flavor.

How long does it keep in the fridge?

Up to 4 days when stored in an airtight container.

Can I double the recipe?

Yes, double the ingredients and use a larger baking dish or make two separate casseroles.

Conclusion

Lazy Lasagna Casserole is the perfect solution when you want lasagna flavor without the effort. It’s rich, cheesy, and endlessly customizable, making it a dependable go-to for weeknight dinners, potlucks, or family meals. Whether you prepare it fresh or freeze it for later, it’s a comforting classic everyone will enjoy.

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