Meatball Sub Casserole

Start with frozen meatballs, prepared sauce, and a loaf of frozen garlic bread and serve your family this fun and hearty meatball casserole just a few minutes later. It's perfect for game day.

• Preparation Time: 10 mins
• Cooking Time: 50 mins
• Total Time: 60 mins
• Calories: 733 Calories

Ingredients

• ¼ cup grated Parmesan cheese
• 2 cups shredded mozzarella cheese
• 2 (24 ounce) jars spaghetti sauce
• 1 (16 ounce) package frozen garlic bread
• 40 Italian-style frozen meatballs

Recipe Instructions

Step 1

Preheat oven to 425 degrees F (220 degrees C).

Step 2

Reduce oven temperature to 350 degrees F (175 degrees C).

Step 3

Heat garlic bread with spread side up on a baking sheet in the preheated oven until warm and golden brown, 10 to 12 minutes. Set aside to cool.

Step 4

Bring spaghetti sauce to a boil in a large pot. Place frozen meatballs into sauce. Reduce heat to low and simmer until meatballs are heated through, about 20 minutes.

Step 5

Tear garlic bread into bite-size pieces and spread into bottom of a 9x13-inch baking dish. Pour spaghetti sauce and meatballs over garlic bread, coating bread with sauce and distributing meatballs evenly. Spread mozzarella cheese over top in a layer, followed by a layer of Parmesan cheese.

Step 6

Bake casserole until cheese has melted, 20 to 25 minutes.