peggy's pizza casserole

Nashville, NC
Updated on Sep 12, 2025

This recipe was shared with me about 30 years ago by my mother-in-law. She never made it the same way because she was always adding and subtracting her ingredients. It is a very easy recipe to make and is sure to be a hit with your children. Serve with a fresh salad and garlic bread. Make sure to have extra sauce handy. Some pasta grabs sauce more than others. It should not be dry. You should have a little swimming in the dish of pasta when you put it together.

Blue Ribbon Recipe

This simple recipe mimics the flavors of pizza in a casserole. Instead of dough, it uses hearty pasta as the base. The peppers, onions, and mushrooms give this a supreme pizza feeling. It's topped with an ample amount of mozzarella cheese and pepperoni to add to the pizza feeling. Serve with a side salad and garlic bread for a delicious and easy meal. Everyone will go back for seconds.

prep time 30 Min
cook time 20 Min
method Bake
yield 6 serving(s)

Ingredients

  • 16oz. boxes elbow macaroni or sea shells
  • 1 pound ground beef
  • 2 jars pizza sauce or homemade pizza sauce (16 oz each)
  • 4 tablespoons olive oil, extra virgin
  • 2 cloves garlic, chopped
  • 1 medium onion, diced
  • 1 package sliced mushrooms
  • 1 medium bell pepper, diced
  • 1 tablespoon Italian seasoning
  • 1 tablespoon dried oregano
  • 1 cup water
  • 1 can Rotel diced tomatoes and chiles, optional (10 oz.)
  • 1 can sliced black olives (4.25 oz)
  • 12 ounces shredded mozzarella cheese
  • 1 package pepperoni sliced

How To Make peggy's pizza casserole

  • Boil pasta.
    Step 1
    Prepare the pasta as directed, remembering to salt the water while boiling macaroni. Drain and set aside in a large mixing bowl
  • Brown ground beef in a skillet.
    Step 2
    In a large deep skillet, brown the ground beef. Drain and set aside.
  • Remove meat. Then saut garlic, onion, mushrooms, and bell pepper.
    Step 3
    In the same skillet over medium heat, put in the olive oil and lightly saute the garlic, onion, and bell pepper until a little tender.
  • Add the sauce and seasonings.
    Step 4
    Add the sauce, ground beef, Italian seasoning, oregano, and water. Stir together and let simmer about 5 minutes.
  • Add canned tomatoes and olives.
    Step 5
    Add canned tomatoes and olives. Let simmer a few minutes.
  • Stir in the cooked pasta.
    Step 6
    Stir in the cooked pasta.
  • Spread into a deep baking dish.
    Step 7
    Spread into a 9x13 deep dish pan (lasagna pan).
  • Cover with shredded mozzarella cheese.
    Step 8
    Cover the top of the casserole with the shredded cheese.
  • Add a layer of pepperoni.
    Step 9
    Then layer the pepperoni across the top.
  • Bake until the cheese is melted.
    Step 10
    Bake in a 350 degree oven for about 20 minutes or until the cheese is bubbling. Pepperoni and cheese should look like a pizza when ready.

Discover More

Culture: Italian
Keyword: #Casserole
Keyword: #Pizza
Collection: Back-to-School
Collection: Casserole Crazy
Collection: Winter Recipes
Ingredient: Beef
Method: Bake
Category: Casseroles

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