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Pizza Casserole


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  • Author: Madilyn
  • Total Time: 1 hr

Ingredients

4 cups penne pasta

1 pound lean ground beef

1/2 pound pork sausage (or preferred variety)

4 ounces sliced pepperoni

1/2 green bell pepper, chopped

1 small onion, chopped

1/2 cup freshly grated parmesan cheese

1 teaspoon dried oregano

2 cloves garlic, minced

1 can sliced mushrooms (optional)

1 small can sliced black olives

24 ounces marinara or pizza sauce

12 cups shredded mozzarella cheese


Instructions

  1. Cook the Pasta: Prepare penne according to package directions. Drain and set aside.
  2. Brown the Meat: In a large skillet over medium heat, cook ground beef and sausage until no longer pink. Drain excess grease.
  3. Combine Ingredients: In a large mixing bowl, combine cooked meat, pepperoni, bell pepper, onion, parmesan, oregano, garlic, mushrooms, and olives. Add cooked pasta and marinara sauce. Toss gently to mix well.
  4. Bake: Transfer mixture to a greased 9×13-inch casserole dish. Sprinkle 1–2 cups of mozzarella on top. Bake at 350°F (175°C) for 25–30 minutes until cheese is melted and bubbly.
  5. Serve: Let cool slightly, then serve warm. Perfect with a side salad or garlic bread.

Notes

  • Customize with your favorite pizza toppings: mushrooms, extra bell peppers, jalapeños, or spinach.
  • For a lighter version, swap sausage for turkey or chicken, or make a fully vegetarian version by omitting meat.
  • Cheese amount is adjustable; add more mozzarella for extra gooeyness.
  • This recipe reheats well, making it ideal for leftovers or meal prep.
  • Prep Time: 20 min
  • Cook Time: 40 min