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lazy lasagna close up with melted cheese and fresh oregano on top
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5 from 5 votes

Lazy Lasagna Casserole

Lazy Lasagna Casserole is a spin on traditional lasagna but made easy with the same delicious ingredients like ricotta cheese, parmesan cheese, ground beef, and mini lasagna noodles. It's exactly what you want to make when you need to feed a crowd and want an easy cleanup!
Prep Time15 minutes
Cook Time1 hour
Total Time1 hour 15 minutes
Course: Main Course
Cuisine: American, Italian American
Keyword: lazy lasagna, lazy lasagna casserole
Servings: 12
Calories: 207kcal
Author: Jordan

Ingredients

  • 10 ounces malfada corta pasta, or another short pasta like penne, bowtie, ziti, or medium shells
  • 1 tsp olive oil
  • 1 pound lean ground beef
  • 1 small onion, diced
  • 3 garlic cloves, minced
  • 1 teaspoon Italian Seasoning
  • ½ teaspoon kosher salt
  • ½ teaspoon pepper, divided
  • 2.5 cups marinara sauce, I like Rao’s Marinara
  • 1/4 cup fresh basil, finely chopped
  • ¼ cup reserved pasta water
  • 1 cup part-skim ricotta cheese
  • 1 egg
  • 3 cups shredded mozzarella cheese, divided
  • ½ cup grated Parmesan cheese, divided
  • 1 tbsp fresh oregano, chopped

Instructions

  • Bring a large pot of salted water to a boil. Add the pasta and cook until al dente (about 2 minutes shy of the package instructions). Drain the pasta, then rinse with cool water and set aside.
  • While the pasta is cooking, heat the olive oil in a large dutch oven over medium-high heat. Once the pan is hot, add the ground beef, and allow it to sit for 4-5 minutes or until the edges are browned and crispy when you lift it up. Do not move or touch it while it's browning. Once the first side is browned, flip it and brown on the other side for 4-5 minutes.
  • Preheat the oven to 350℉ and brush a thin layer of olive oil inside a 13 x 9 inch baking dish.
  • Break up the beef using a meat masher, then add the diced onion, and 2 cloves of minced garlic. Cook over medium heat for 5-6 minutes, tossing occasionally, or until the onion is translucent and the beef is no longer pink.
  • Add the Italian seasoning, salt and 1/4 tsp pepper and cook, stirring, for a minute or two. Add the marinara, basil, and 1/4 cup of reserved pasta water and let it simmer for a couple of minutes until warmed through. Stir in the cooked pasta, remove from the heat and set aside.
  • Add the ricotta and egg to a medium sized mixing bowl and stir until fully combined. Then mix in half of the shredded mozzarella, 1 minced garlic clove, half of the Parmesan cheese, oregano, 1/4 tsp of salt, and remaining pepper.
  • Place half the pasta mixture in the prepared baking dish and spoon the ricotta mixture evenly on top. Top with the remaining pasta mixture and cover loosely with foil. Bake for 30 minutes, then uncover the lasagna and sprinkle the remaining mozzarella and parmesan cheese on top and bake uncovered for 5-10 minutes or until the cheese has melted. Garnish with fresh basil if desired and serve.

Video

Notes

To freeze: after topping the lasagna with the remaining beef and pasta mixture, let it cool to room temperature before covering the baking dish tightly with heavy duty foil, crimping the edges tightly. Transfer the unbaked casserole to the freezer, it can be frozen for up to 3 months.
To serve, thaw the casserole in the refrigerator overnight. About 30 minutes before you're ready to bake the lasagna, remove it from the refrigerator to allow it to come to room temperature. Bake the lasagna as directed, covered, for 30 minutes. Check the center after 30 minutes and increase the time if necessary to heat it through if it's not heated all the way through.
Once it's heated through, you can add the remaining cheese and heat until it's melted.

Nutrition

Calories: 207kcal | Carbohydrates: 6g | Protein: 19g | Fat: 12g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.1g | Cholesterol: 69mg | Sodium: 644mg | Potassium: 362mg | Fiber: 1g | Sugar: 3g | Vitamin A: 574IU | Vitamin C: 5mg | Calcium: 254mg | Iron: 2mg