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Oven-Baked Beef Lasagna

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A classic layered lasagna made with rich beef marinara sauce, tender pasta sheets, creamy ricotta filling, and melted mozzarella baked until bubbly and golden.

Ingredients

  • 9 lasagna noodles
  • 1 pound ground beef
  • 1 tablespoon olive oil
  • 1 small onion, chopped
  • 3 cloves garlic, minced
  • 1 jar (24 oz) marinara sauce
  • 1 tablespoon tomato paste
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • Salt to taste
  • Black pepper to taste
  • 1 1/2 cups ricotta cheese
  • 1 egg
  • 2 cups shredded mozzarella cheese (divided)
  • 1/2 cup grated Parmesan cheese (divided)
  • Fresh parsley for garnish

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Cook lasagna noodles according to package instructions until al dente. Drain and set aside.
  3. Heat olive oil in a large skillet over medium heat. Sauté chopped onion until softened.
  4. Add ground beef and cook until browned, breaking it apart as it cooks.
  5. Stir in minced garlic and cook for 30 seconds.
  6. Add marinara sauce, tomato paste, oregano, basil, salt, and black pepper. Simmer for 10 minutes.
  7. In a bowl, combine ricotta cheese, egg, and half of the Parmesan cheese.
  8. Spread a thin layer of meat sauce in a baking dish.
  9. Layer noodles, ricotta mixture, meat sauce, and mozzarella. Repeat layers, finishing with sauce and remaining mozzarella and Parmesan on top.
  10. Cover with foil and bake for 25 minutes. Uncover and bake an additional 20 minutes until bubbly and golden.
  11. Let rest 10–15 minutes before slicing. Garnish with fresh parsley and serve.

Notes

  • Substitute part of the beef with Italian sausage for added flavor.
  • Use oven-ready noodles to skip the boiling step.
  • Add sautéed spinach or mushrooms for extra vegetables.
  • Allow lasagna to rest before slicing to prevent it from being watery.
  • Can be assembled ahead and refrigerated before baking.

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