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Meatball Sub Casserole

by anny

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Get ready for a classic comfort food that’s sure to please both kids and adults – the Meatball Sub Casserole! This one-pan dish combines all the flavors of a great meatball sub, but with easy prep using mostly frozen and pantry items. Get the details on this hearty and delicious meal in this article!

This dish is a delicious, hearty casserole that is perfect for a winter meal. It features ground beef, pork, and lamb meatballs, as well as a variety of vegetables. The casserole is then topped with a cheesy breadcrumb topping.

There are a few reasons you should try this recipe. First, it’s an easy way to get a delicious and hearty meal on the table with minimal effort. Second, it’s a great way to use up leftover cooked meatballs (or even store-bought ones). Third, it’s kid-friendly and sure to please even the pickiest eaters. And fourth, it can be easily customized to your liking – add more or less of any ingredient, swap out the meatballs for another protein, etc. So why not give it a try? You just might be surprised at how much you love it!


Assuming you’re looking for tips specifically related to the recipe:

-If you don’t have time to make your own meatballs, you can use frozen meatballs instead. Just be sure to thaw them before adding them to the casserole.
-For extra flavor, try adding some garlic or onion powder to the meatball mixture.
-If you want a bit of a crunch in your casserole, try topping it with some chopped up bacon or crumbled up sausage.

Conclusion & Recipe:

If you love meatballs, then you’ll love this meatball sub casserole! It’s a hearty and satisfying dish that’s perfect for a winter night. The best part is that it’s easy to make and can be tailored to your liking. So whether you like your meatballs with lots of sauce or just a little, this dish is sure to please.

Meatball Sub Casserole

Get ready for a classic comfort food that’s sure to please both kids and adults – the Meatball Sub Casserole!
Prep Time 5 mins
Cook Time 45 mins
Course Dinner, Main Course
Cuisine American
Servings 6
Calories 549 kcal


  • Refrigerated biscuits 1 to 8 counts
  • 14 oz bag frozen Italian Style Meatballs thawed
  • 1 1/2 cups marinara sauce
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon Italian seasoning
  • 2 cups shredded mozzarella cheese
  • Fresh basil or parsley minced (optional-for garnish)


  • Pre-heat oven to 350 F. Spray a large, oven-safe skillet or 3 qt baking pan with non stick spray. Set aside. Spray one side of an aluminum foil piece with non-stick spray. Set aside.
  • Cut each biscuit into eight pieces by removing the biscuit dough from the can. Place in a greased skillet or bake dish.
  • Add marinara sauce, garlic powder, and Italian seasoning to the top. Mix seasonings in sauce well and coat dough with sauce.
  • Place thawed meatballs on top of the dough. Sprinkle half of the cheese on top. Cover skillet with foil, spray side down.
  • Bake for 30 minutes. Remove foil and add the remaining cheese. Bake another 15 minutes until cheese is melted and bubbly. Broil for a few seconds if desired.
  • If possible, serve hot with fresh herbs garnished.

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