Classic Lasagna Recipe for 9x13 Pan

Lasagna is a comforting, hearty dish that combines layers of rich meat sauce, creamy cheeses, and tender pasta. Perfect for family dinners or gatherings, this 9×13 pan recipe delivers flavorful, satisfying lasagna with easy-to-follow steps and versatile ingredients.

Ingredients

1 pound (450g) ground beef or Italian sausage
1 medium onion, finely chopped
3 cloves garlic, minced
1 can (28 ounces) crushed tomatoes
2 tablespoons tomato paste
1 teaspoon dried basil
1 teaspoon dried oregano
1/2 teaspoon red pepper flakes (optional)
Salt and freshly ground black pepper to taste
12 lasagna noodles (regular or no-boil)

Cheese Mixture:

15 ounces (425g) ricotta cheese
1 large egg
1/2 cup grated Parmesan cheese
2 cups shredded mozzarella cheese, divided
Fresh parsley, chopped (optional, for garnish)

Instructions

Preheat the oven to 375°F (190°C). Lightly grease your 9×13-inch baking dish or line it with parchment paper for easy cleanup.
Cook the meat sauce: In a large skillet over medium heat, add the ground beef or sausage, breaking it apart with a spatula. Cook until browned and cooked through, about 5-7 minutes. Drain excess fat if necessary.

Sauté aromatics: Add the chopped onion and cook until translucent, about 3-4 minutes. Stir in the minced garlic and cook for another 30 seconds until fragrant.
Add tomatoes and seasonings: Stir in crushed tomatoes, tomato paste, basil, oregano, red pepper flakes (if using), salt, and pepper. Reduce heat to low and simmer for 15-20 minutes, stirring occasionally to develop flavor.
Cook the noodles: If using regular lasagna noodles, cook them in boiling salted water until al dente, about 8-10 minutes. Drain and rinse with cold water to stop cooking. If using no-boil noodles, skip this step.

Prepare the cheese mixture: In a bowl, combine ricotta cheese, egg, Parmesan, and half of the shredded mozzarella. Mix until smooth and set aside.
Assemble the lasagna: Spread a thin layer of meat sauce on the bottom of the prepared pan. Layer with 3 noodles, then spread half of the ricotta mixture over the noodles, followed by a layer of meat sauce, and sprinkle with 1 cup of mozzarella. Repeat the layers: noodles, remaining ricotta mixture, meat sauce, and 1 cup mozzarella. Finish with a final layer of noodles topped with remaining meat sauce and the last cup of mozzarella.
Bake: Cover the dish with aluminum foil and bake in the preheated oven for 25 minutes. Remove foil and bake for an additional 10-15 minutes, until cheese is bubbly and golden brown.

Rest and serve: Let the lasagna rest for about 10-15 minutes before slicing. Garnish with chopped parsley if desired and serve hot.

Tips

Substitutions: Use ground turkey or chicken for a leaner version. For a vegetarian option, substitute meat with sautéed vegetables like zucchini, mushrooms, and spinach.
Cheese variations: Feel free to add shredded provolone or fontina for extra flavor. Using fresh mozzarella can give a creamier texture.

Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days. For longer storage, freeze individual slices wrapped tightly in plastic wrap and foil for up to 3 months.
Common mistakes: Overcooking noodles can make them mushy; cook just until al dente. Avoid skipping the resting period after baking to help the layers set properly and make slicing easier.

Serving Suggestions

Serve lasagna with a simple green salad dressed with vinaigrette and some garlic bread or crusty Italian bread for a complete meal. A glass of red wine, such as Chianti or Sangiovese, pairs beautifully with this dish.

Variations

For a different twist, try adding layers of sautéed spinach, roasted vegetables, or even a béchamel sauce for a white lasagna. You can also spice things up with hot Italian sausage or add a layer of sliced zucchini or eggplant for extra vegetables. Vegetarian versions with hearty beans or lentils can also be delicious.

Storage and Reheating

Leftover lasagna can be stored in the refrigerator for up to 4 days. To reheat, cover slices with foil and microwave on medium power for 2-3 minutes, or until heated through. For best results, reheat in a 350°F (175°C) oven for 15-20 minutes, covered with foil, to maintain moisture and texture. If frozen, thaw overnight in the fridge before reheating.

Frequently Asked Questions

Can I prepare lasagna ahead of time?

Yes, you can assemble the lasagna a day in advance and keep it refrigerated until ready to bake. Allow it to sit at room temperature for about 30 minutes before baking to ensure even cooking.

Can I freeze homemade lasagna?

Absolutely. Wrap the unbaked or baked lasagna tightly in plastic wrap and foil. Freeze for up to 3 months. To cook from frozen, bake covered at 375°F (190°C) for about 45-50 minutes, then uncover and bake for another 10-15 minutes until bubbly and golden.

What is the best cheese for lasagna?

Traditional ricotta and mozzarella are classic choices, but you can also experiment with provolone, fontina, or Parmesan for added flavor. Fresh cheeses can enhance creaminess, while shredded cheeses melt well and create a gooey texture.

How do I prevent my lasagna from being watery?

Ensure excess moisture is drained from the cooked meat and vegetables. Using a thicker sauce or simmering it longer to reduce excess liquid helps. Letting the lasagna rest after baking also helps the layers set, preventing excess runoff when sliced.

Can I make this vegan?

Yes, substitute the meat with plant-based protein or vegetables, use vegan cheese options, and choose no-boil noodles that are vegan. Be sure to check labels for dairy and egg ingredients.

Is it necessary to cover the lasagna while baking?

Covering the dish with foil during the initial baking helps keep the moisture in and prevents the cheese from burning. Removing the foil toward the end allows the cheese to brown and develop a nice crust.

Enjoy your homemade lasagna, a classic dish that’s perfect for feeding a crowd or making ahead for busy weeknights. With simple ingredients and straightforward steps, it’s a rewarding meal to prepare and share.

Classic Lasagna Recipe for 9×13 Pan