Meatball Sub Bombs Cheesy Filling

Name: Meatball Sub Bombs Cheesy Filling
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pound ground beef; 1/2 cup breadcrumbs; 1/4 cup grated Parmesan cheese; 1 egg; 2 cloves garlic, minced; 1 teaspoon Italian seasoning; Salt and pepper to taste; 1 cup shredded mozzarella cheese; 1/4 cup cream cheese, softened; 1/2 teaspoon garlic powder; 1 tablespoon chopped fresh parsley; 4 sub rolls; 1/2 cup marinara sauce; Extra mozzarella cheese for topping

Highlighted under: Family Comfort Meals

Savor the deliciousness of Meatball Sub Bombs, featuring mouthwatering meatballs and a cheesy filling that will delight your taste buds.

Created by

Emma

Last updated on 2025-12-24T04:30:27.095Z

Meatball Sub Bombs are a fun twist on the classic meatball sub, perfect for game day or a quick family dinner. The cheesy filling adds an indulgent touch that everyone will love.

        Why You'll Love This Recipe
        Juicy meatballs packed with flavor
Melted cheese oozing with every bite
Perfect for sharing or a satisfying meal

      

The Perfect Comfort Food

Meatball Sub Bombs are the ultimate comfort food, combining the hearty flavors of tender meatballs with the warm, gooey goodness of melted cheese. These delightful sandwiches are perfect for any occasion, whether you're hosting a game day party or simply treating yourself to a cozy night in. The blend of Italian seasoning and fresh ingredients creates a flavor explosion that will make your taste buds rejoice.

Not only are these sub bombs delicious, but they also offer a satisfying meal that can be easily customized. You can adjust the level of spice or add your favorite toppings to create a unique dish that reflects your personal taste. With just a few simple ingredients, you can whip up a feast that feels indulgent yet comforting.

A Fun Twist on Tradition

While traditional meatball subs are always a hit, these Meatball Sub Bombs take the classic recipe to the next level. The cheesy filling is a delightful surprise that adds a layer of richness, making each bite even more enjoyable. This innovative approach to a beloved dish ensures that everyone at the table will be asking for seconds.

Using fresh ingredients and simple techniques, you can easily recreate this restaurant-quality dish at home. It's an excellent way to impress family and friends while also providing a meal that's fun to eat. The combination of flavors and textures in these bombs will have everyone coming back for more.

Perfect for Meal Prep

One of the best aspects of Meatball Sub Bombs is their versatility in meal prep. You can make the meatballs and cheesy filling in advance, storing them in the refrigerator or freezer until you're ready to assemble and bake. This makes them an ideal choice for busy weeknights or unexpected guests, ensuring you have a delicious meal ready to go with minimal effort.

These sub bombs can also be easily reheated, maintaining their deliciousness and texture. Simply pop them back in the oven or microwave, and you'll have a satisfying meal in no time. This makes them a great option for leftovers, allowing you to enjoy the flavors all over again.

Ingredients

Gather the following ingredients to make your Meatball Sub Bombs:

For the Meatballs

1 pound ground beef
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese
1 egg
2 cloves garlic, minced
1 teaspoon Italian seasoning
Salt and pepper to taste

For the Cheesy Filling

1 cup shredded mozzarella cheese
1/4 cup cream cheese, softened
1/2 teaspoon garlic powder
1 tablespoon chopped fresh parsley

For Assembly

4 sub rolls
1/2 cup marinara sauce
Extra mozzarella cheese for topping

Make sure to have all your ingredients ready for a smooth cooking experience!

Instructions

Follow these steps to create your Meatball Sub Bombs:

Prepare the Meatballs

In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, egg, minced garlic, Italian seasoning, salt, and pepper. Mix until well combined. Form into small meatballs, about 1 inch in diameter.

Make the Cheesy Filling

In a separate bowl, mix together mozzarella cheese, cream cheese, garlic powder, and parsley until smooth. Set aside.

Cook the Meatballs

Preheat your oven to 400°F (200°C). Place the meatballs on a baking sheet and bake for 15-20 minutes or until cooked through.

Assemble the Bombs

Once the meatballs are cooked, slice the sub rolls lengthwise but don’t cut all the way through. Stuff each roll with meatballs, add a spoonful of marinara sauce, and top with the cheesy filling. Sprinkle extra mozzarella on top.

Bake and Serve

Return the assembled sub bombs to the oven and bake for an additional 10 minutes until the cheese is melted and bubbly. Serve hot and enjoy!

Enjoy your delicious Meatball Sub Bombs with family and friends!

Tips for Success

To ensure your meatballs are perfectly cooked, use a meat thermometer to check that they reach an internal temperature of 160°F (70°C). This guarantees that they are safe to eat while still remaining juicy and flavorful. Additionally, avoid overmixing the meatball mixture, as this can make them tough.

Experimenting with different cheeses can also elevate your Meatball Sub Bombs. While mozzarella is a classic choice, you might consider using provolone or even a spicy pepper jack for a kick. Mixing different cheeses can create a unique flavor profile that enhances your sub bombs.

Serving Suggestions

These Meatball Sub Bombs pair wonderfully with a side salad or some crispy baked fries for a complete meal. A light arugula salad drizzled with balsamic vinaigrette can help balance the richness of the meatballs and cheese, providing a refreshing contrast.

For a fun twist, consider serving these bombs with a side of garlic bread or crunchy potato chips. The combination of flavors and textures will make for an enjoyable dining experience, perfect for gatherings or a cozy dinner at home.

Questions About Recipes

→ Can I use turkey instead of beef for the meatballs?

Yes, ground turkey is a great alternative and will work well in this recipe.

→ How can I make these meatball bombs gluten-free?

Use gluten-free breadcrumbs and ensure your marinara sauce is gluten-free as well.

→ Can I prepare the meatballs in advance?

Absolutely! You can prepare and freeze the meatballs ahead of time, then bake them when ready to assemble.

→ What can I serve with these Meatball Sub Bombs?

These are great on their own, but you can serve them with a side salad or some crispy potato wedges.