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 lb ground beef; 1/2 cup breadcrumbs; 1/4 cup grated Parmesan cheese; 1/4 cup chopped parsley; 1 egg; 2 cloves garlic, minced; 1 tsp salt; 1/2 tsp black pepper; 1/2 tsp Italian seasoning; 1 cup shredded mozzarella cheese; 1/2 cup ricotta cheese; 1/4 cup grated Parmesan cheese; 1 package of sub rolls; 1 cup marinara sauce; 1/4 cup chopped fresh basil (for garnish)

Highlighted under: Family Favorite Comfort Food

These Meatball Sub Bombs are packed with cheesy goodness and savory meatballs, making them the perfect indulgent treat for any occasion.

Created by

Lena

Last updated on 2025-12-23T23:22:29.121Z

These Meatball Sub Bombs are a delicious twist on traditional meatball subs. Stuffed with gooey cheese and savory meatballs, they are perfect for game day or a cozy family dinner.

        Why You'll Love This Recipe
        Rich, cheesy filling that oozes with every bite
Savory meatballs seasoned to perfection
Easy to make and perfect for sharing

      

The Perfect Comfort Food

There's something incredibly comforting about a meatball sub, especially when it's loaded with cheesy goodness. These Meatball Sub Bombs take the classic sandwich to a whole new level by incorporating a rich, gooey filling that will satisfy your cravings. Each bite offers a harmonious blend of savory meat and creamy cheese, making them ideal for any gathering or cozy night in.

Whether you're hosting a game day party or looking for a quick weeknight dinner, these Meatball Sub Bombs are a surefire hit. They are not only delicious but also easy to prepare, ensuring you spend less time in the kitchen and more time enjoying the company of friends and family.

Customizable to Your Taste

One of the best things about these Meatball Sub Bombs is their versatility. Feel free to experiment with different types of cheese, such as provolone or cheddar, to personalize the cheesy filling. You can also add vegetables like sautéed bell peppers or onions to the meatball mixture for an extra layer of flavor and nutrition.

If you're looking for a healthier twist, consider using ground turkey or chicken instead of beef. The spices and cheese will still deliver an amazing taste, making this recipe adaptable for various dietary preferences without compromising on flavor.

A Crowd-Pleasing Snack

These Meatball Sub Bombs are perfect for entertaining. They are easy to serve, and guests can enjoy them as finger food, making them ideal for parties, potlucks, or casual get-togethers. Their appealing presentation and mouthwatering aroma will surely impress your guests.

For a fun twist on presentation, try serving these Meatball Sub Bombs with a variety of dipping sauces, such as marinara, ranch, or even a spicy aioli. This will allow your guests to customize their experience, making the dish even more enjoyable.

Ingredients

For the Meatball Filling

1 lb ground beef
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese
1/4 cup chopped parsley
1 egg
2 cloves garlic, minced
1 tsp salt
1/2 tsp black pepper
1/2 tsp Italian seasoning

For the Cheesy Filling

1 cup shredded mozzarella cheese
1/2 cup ricotta cheese
1/4 cup grated Parmesan cheese

For the Assembly

1 package of sub rolls
1 cup marinara sauce
1/4 cup chopped fresh basil (for garnish)

Make sure to have all ingredients prepared before starting.

Steps

Prepare the Meatballs

In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, parsley, egg, garlic, salt, pepper, and Italian seasoning. Mix until well combined.

Form the Meatballs

Shape the mixture into small meatballs, about 1 inch in diameter.

Cook the Meatballs

In a skillet over medium heat, cook the meatballs until browned on all sides, about 10 minutes. Remove from heat and drain excess fat.

Prepare the Cheesy Filling

In a bowl, mix together mozzarella, ricotta, and Parmesan cheese until well combined.

Assemble the Bombs

Preheat your oven to 375°F (190°C). Cut sub rolls open and layer the bottom with marinara sauce. Place meatballs on top, followed by the cheesy filling.

Close the rolls and place them on a baking sheet.

Bake

Bake in the preheated oven for 15 minutes or until the cheese is melted and bubbly.

Serve

Garnish with fresh basil and serve warm. Enjoy your Meatball Sub Bombs!

Serve immediately for the best cheesy experience!

Storage Tips

If you have leftovers, you can store them in an airtight container in the refrigerator for up to three days. To reheat, simply place them in the oven at 350°F (175°C) for about 10-15 minutes, or until heated through. This will help maintain the cheese's gooey texture and ensure the meatballs don't dry out.

For longer storage, consider freezing the assembled Meatball Sub Bombs before baking. Wrap each one tightly in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to three months. When you're ready to enjoy them, simply bake from frozen, adding a few extra minutes to the cooking time.

Serving Suggestions

Pair your Meatball Sub Bombs with a fresh side salad or crispy fries for a complete meal. A simple arugula salad with a light vinaigrette adds a refreshing contrast to the hearty sub, while fries offer a classic comfort food experience.

For a more sophisticated touch, consider serving them alongside a charcuterie board featuring assorted cheeses, cured meats, and olives. This will enhance your gathering atmosphere and provide guests with a variety of flavors to enjoy.

Questions About Recipes

→ Can I use turkey instead of beef?

Yes, ground turkey is a great substitute for a lighter option.

→ How can I make these ahead of time?

You can prepare the meatballs and cheesy filling in advance and assemble them just before baking.

→ What sauce can I use besides marinara?

Alfredo sauce or barbecue sauce can also work well for a different flavor profile.

→ Can I freeze the Meatball Sub Bombs?

Yes, you can freeze them before baking. Just thaw and bake when ready to serve.