Introduction
Dump-and-Bake Meatball Casserole is a delicious and easy-to-make dish that the whole family will love. This recipe takes all the flavors of traditional meatball casserole and simplifies the process by eliminating the need for pre-cooking the meatballs. With just a few simple ingredients and minimal prep time, you can have a hearty and satisfying meal on the table in no time.
Ingredients
To make this Dump-and-Bake Meatball Casserole, you will need the following ingredients:
– 1 pound of ground beef
– 1 cup of breadcrumbs
– 1/2 cup of grated Parmesan cheese
– 1/4 cup of chopped fresh parsley
– 1/4 cup of milk
– 1 egg
– 1 teaspoon of garlic powder
– 1 teaspoon of onion powder
– 1/2 teaspoon of salt
– 1/4 teaspoon of black pepper
– 1 jar (24 ounces) of marinara sauce
– 2 cups of shredded mozzarella cheese
– 1/4 cup of grated Parmesan cheese (for topping)
Steps
Follow these simple steps to make Dump-and-Bake Meatball Casserole:
Step 1: Preheat the oven
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with cooking spray.

Step 2: Prepare the meatballs
In a large bowl, combine the ground beef, breadcrumbs, grated Parmesan cheese, chopped parsley, milk, egg, garlic powder, onion powder, salt, and black pepper. Mix well until all the ingredients are evenly incorporated.
Roll the mixture into meatballs, about 1 inch in diameter. You should have approximately 20 meatballs.
Step 3: Assemble the casserole
Place the meatballs in the prepared baking dish. Pour the marinara sauce over the meatballs, making sure they are all coated.
Sprinkle the shredded mozzarella cheese evenly over the top of the casserole. Finally, sprinkle the grated Parmesan cheese over the mozzarella.
Step 4: Bake the casserole
Cover the baking dish with aluminum foil and bake for 30 minutes. Remove the foil and continue baking for an additional 10-15 minutes, or until the meatballs are cooked through and the cheese is golden and bubbly.
Step 5: Serve and enjoy
Remove the casserole from the oven and let it cool for a few minutes before serving. Serve the Dump-and-Bake Meatball Casserole with cooked pasta or crusty bread for a complete meal.
Variations
There are endless possibilities for customizing this Dump-and-Bake Meatball Casserole recipe to suit your taste preferences. Here are a few variations you can try:
Vegetarian Option
If you’re looking for a vegetarian version of this casserole, you can substitute the ground beef with plant-based meat alternatives or use a combination of vegetables like mushrooms, zucchini, and bell peppers.
Spicy Kick
If you like a bit of heat, add some red pepper flakes or chopped jalapenos to the meatball mixture. You can also use a spicy marinara sauce to give the casserole an extra kick.
Italian Twist
Add some Italian seasoning or dried herbs like oregano and basil to the meatball mixture for an authentic Italian flavor. You can also sprinkle some fresh basil leaves on top of the casserole before serving.
Tips
Here are a few tips to help you make the perfect Dump-and-Bake Meatball Casserole:
– Use lean ground beef for healthier meatballs.
– Don’t overmix the meatball mixture; it can make the meatballs tough.
– If you prefer a crispier topping, broil the casserole for a couple of minutes after baking.
– Make extra meatballs and freeze them for later use.
Conclusion
Dump-and-Bake Meatball Casserole is a fantastic dish that combines the classic flavors of meatballs and marinara sauce in a convenient and easy-to-make casserole. With just a few simple ingredients and minimal prep time, you can enjoy a delicious and satisfying meal that the whole family will love. Customize the recipe to your liking and experiment with different variations to create your own signature dish.
FAQs
Can I use frozen meatballs?
Yes, you can use frozen meatballs in this recipe. Simply thaw them before assembling the casserole.
Can I make this casserole ahead of time?
Absolutely! You can prepare the casserole ahead of time and refrigerate it until you’re ready to bake it. Just make sure to adjust the baking time accordingly.
Can I use a different type of cheese?
Yes, feel free to experiment with different types of cheese. Mozzarella and Parmesan work great, but you can also try cheddar, provolone, or a blend of your favorite cheeses.

Dump-and-Bake Meatball Casserole
Dump-and-Bake Meatball Casserole is a delicious and easy-to-make dish that simplifies the traditional meatball casserole by eliminating the need to pre-cook the meatballs. With a few simple ingredients, this hearty and satisfying meal can be ready in no time.
Ingredients
- 1 pound ground beef
- 1 cup breadcrumbs
- 1/2 cup grated Parmesan cheese
- 1/4 cup chopped fresh parsley
- 1/4 cup milk
- 1 egg
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 jar (24 ounces) marinara sauce
- 2 cups shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese (for topping)
Directions
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Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish with cooking spray.
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In a large bowl, combine ground beef, breadcrumbs, grated Parmesan cheese, chopped parsley, milk, egg, garlic powder, onion powder, salt, and black pepper. Mix well and form into meatballs.
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Place the meatballs in the baking dish, pour marinara sauce over them, sprinkle mozzarella cheese on top, and finally, add grated Parmesan cheese on top.
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Cover with foil and bake for 30 minutes, then bake uncovered for an additional 10-15 minutes until meatballs are cooked through and cheese is golden and bubbly.
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Let the casserole cool for a few minutes before serving. Enjoy with pasta or crusty bread.