Name: Meatball Casserole Recipe
Prep time: 35 min
Cook time: 1 h 20 min
Total time: 1 h 55 min
Cuisine: Italian-American
Ingredients: 1 recipe Italian meatballs (see recipe link in Notes); 1 recipe mashed potatoes (see recipe link in Notes); 2 cups shredded mozzarella cheese; 2 tablespoons fresh parsley, chopped

This Meatball Casserole is a comforting and satisfying dish that’s perfect for a family meal or a casual gathering. Tender Italian meatballs and creamy mashed potatoes are layered together and baked with a generous topping of melted mozzarella cheese. It’s a simple yet delicious casserole that’s easy to assemble and sure to please everyone at the table.

Why You’ll Love This Recipe

Flavorful and Hearty: This casserole combines the classic flavors of Italian meatballs and mashed potatoes, creating a comforting and satisfying dish.
Easy to Make: With prepared meatballs and mashed potatoes, this casserole is incredibly easy to assemble and bake.
Versatile: You can customize this casserole with your favorite type of meatballs or mashed potatoes, or even add other ingredients, such as vegetables or different cheeses.

Ingredients

Here’s what you’ll need to create this delicious Meatball Casserole:

Italian meatballs: Prepared according to your favorite recipe or using store-bought meatballs.
Mashed potatoes: Prepared according to your favorite recipe or using store-bought mashed potatoes.
Mozzarella cheese: Shredded, for a melty and cheesy topping.
Fresh parsley: Chopped, for garnish.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

How to Make Meatball Casserole

Step 1: Prepare the Meatballs and Mashed Potatoes

Prepare your favorite Italian meatballs and mashed potatoes, or use store-bought versions for convenience.

Step 2: Preheat and Assemble

Preheat your oven to 350°F (177°C). Spray a 9×13 inch casserole dish with cooking spray. Spread the mashed potatoes evenly in the bottom of the prepared dish. Arrange the meatballs in a single layer over the mashed potatoes.

Step 3: Bake and Top with Cheese

Bake the casserole in the preheated oven for 20 minutes, or until heated through. Sprinkle the shredded mozzarella cheese evenly over the meatballs and bake for another 10 minutes, or until the cheese is melted, bubbly, and lightly golden brown.

Step 4: Garnish and Serve

Remove the casserole from the oven and garnish with fresh parsley. Serve warm and enjoy!

Pro Tips for Making the Recipe

Use high-quality ingredients: The better the quality of your meatballs, mashed potatoes, and cheese, the better the flavor of the casserole.
Make it ahead: You can assemble the casserole ahead of time and bake it later. Simply cover it tightly with aluminum foil and refrigerate until ready to bake.
Customize the flavors: Feel free to experiment with different types of meatballs, mashed potatoes, or cheeses. You can also add other ingredients, such as sautéed vegetables or different herbs and spices, to the meatball mixture or the mashed potatoes.

How to Serve Meatball Casserole

Main Course: This Meatball Casserole is a hearty and satisfying meal on its own.
Side Dish: Serve it as a side dish with your favorite pasta or vegetables.
Party Food: It’s a crowd-pleasing casserole that’s easy to transport and serve at potlucks or gatherings.

Make Ahead and Storage

Make Ahead:

Assemble the casserole ahead of time, cover it tightly with aluminum foil, and refrigerate for up to 24 hours. Let it sit at room temperature for about 30 minutes before baking.

Storing Leftovers

Leftovers can be stored in an airtight container in the refrigerator for up to 3-5 days.

Reheating:

Reheat gently in the oven or microwave until warmed through.

FAQs

Can I use a different type of meatball?

Yes, you can use any type of meatball you like, such as Swedish meatballs, turkey meatballs, or even vegetarian meatballs.

Can I use a different type of mashed potato?

Absolutely! Feel free to use your favorite mashed potato recipe or store-bought mashed potatoes.

Can I freeze this casserole?

Yes, you can freeze it before or after baking. If freezing after baking, let it cool completely before freezing.

How can I make this casserole spicier?

Add a pinch of red pepper flakes or some diced jalapeños to the meatball mixture or the mashed potatoes.

There you have it! A delicious and easy-to-make recipe for Meatball Casserole that’s perfect for any occasion. Enjoy!