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Oven Baked 4-Ingredient Meatball Sub Casserole

A delicious and easy dish with just four ingredients, perfect for family dinners or gatherings.
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Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 400
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 bag 26 oz frozen beef meatballs
  • 1 jar 24 oz pasta sauce
  • 8 slices provolone cheese Can substitute with mozzarella or cheddar.
  • 1 can 16 oz refrigerated biscuits, quartered

Method
 

Preparation
  1. Preheat the oven to 375°F and lightly grease a 9x13-inch baking dish.
  2. Spread the frozen meatballs in a single layer in the baking dish straight from the bag.
  3. Pour the pasta sauce evenly over the meatballs, making sure each one is well coated.
  4. Cover the dish tightly with foil.
Cooking
  1. Bake covered for 40 to 45 minutes, or until the meatballs are heated through and the centers reach 165°F.
  2. Remove the foil, arrange the quartered biscuit pieces over and around the saucy meatballs, then lay the provolone slices across the top.
  3. Return the dish to the oven uncovered and bake for another 10 to 15 minutes, until the biscuits are golden and the cheese is melted and bubbly.
  4. Let it rest for 5 minutes before serving.

Notes

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave for individual portions.