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Meatball Sub Casserole Recipe


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4.3 from 38 reviews

  • Author: Chef
  • Total Time: 45 minutes
  • Yield: 6 servings

Description

A comforting baked casserole inspired by a classic meatball sub, featuring layers of seasoned bread cubes, savory marinara sauce, juicy meatballs, and melted mozzarella and parmesan cheeses for a hearty and delicious meal.


Ingredients

Meatballs and Sauce

  • 1 lb frozen or homemade meatballs
  • 1 jar marinara sauce (about 24 oz)

Bread and Cheese

  • 1 loaf Italian bread or rolls, cubed (about 6 cups)
  • 2 cups shredded mozzarella cheese
  • 1/2 cup grated parmesan cheese

Egg Mixture

  • 2 large eggs
  • 1 cup milk
  • 1 tsp garlic powder
  • 1 tsp Italian seasoning
  • Salt and pepper to taste


Instructions

  1. Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the casserole.
  2. Prepare Bread Base: Spread the cubed Italian bread evenly in a greased baking dish, creating the base layer for the casserole.
  3. Mix Egg and Seasonings: In a bowl, whisk together the eggs, milk, garlic powder, Italian seasoning, salt, and pepper until well combined.
  4. Pour Egg Mixture: Pour the seasoned egg mixture evenly over the bread cubes, allowing the bread to absorb the liquid.
  5. Add Meatballs and Sauce: Arrange the meatballs over the soaked bread, then spoon marinara sauce evenly on top of the meatballs.
  6. Top with Cheese: Sprinkle shredded mozzarella and grated parmesan cheese over the entire casserole for a cheesy crust.
  7. Bake: Bake the casserole in the preheated oven for 30 to 35 minutes, or until the cheese is bubbly and golden and the casserole is heated through.

Notes

  • Toast bread cubes before assembling the casserole to prevent sogginess and add extra texture.
  • Add red pepper flakes to the egg mixture or sauce for a spicy kick.
  • Use homemade meatballs for a fresher taste or your preferred brand of frozen meatballs for convenience.
  • Let the casserole rest for 5 minutes after baking for easier serving.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Main Dish, Casserole
  • Method: Baking
  • Cuisine: Italian-American