Meatball Sub Bombs Cheesy Filling

Highlighted under: Cozy Comfort Recipes

Enjoy a mouthwatering twist on traditional meatball subs with these Meatball Sub Bombs filled with cheesy goodness!

Emily

Created by

Emily

Last updated on 2025-12-23T23:58:28.944Z

These Meatball Sub Bombs are a fun and delicious take on the classic meatball sub. Perfect for game day or a cozy family dinner, these bombs are packed with flavor and gooey cheese.

Why You'll Love This Recipe

  • Juicy meatballs enveloped in a soft, crusty bread
  • Melted cheese that oozes with each bite
  • Perfect for sharing or enjoying solo
  • Easy to make and even easier to devour

A Delicious Twist on a Classic

Meatball subs are a beloved classic, but these Meatball Sub Bombs take it to the next level. By encasing juicy meatballs and gooey cheese in soft, crusty bread, you create a delightful handheld meal that’s perfect for any occasion. Whether you’re hosting a game day party or just want a comforting dinner, these bombs are sure to impress your family and friends.

The unique presentation of these sub bombs makes them a fun and exciting dish. Each bite reveals a burst of flavors and textures, from the savory meatballs to the melted cheese. Plus, they are easy to share, making them ideal for gatherings or casual nights in. You'll find that everyone will want to dig in, and there won't be any leftovers!

Perfect for Any Occasion

These Meatball Sub Bombs are not just delicious; they're also incredibly versatile. You can serve them at birthday parties, game nights, or even as a quick weeknight dinner. Their fun and approachable nature makes them a hit with both kids and adults alike. The combination of flavors is sure to satisfy even the pickiest eaters, making them an excellent choice for family meals.

Additionally, you can customize the fillings to suit your tastes. Try adding different cheeses, such as provolone or cheddar, or mix in your favorite vegetables for added nutrition. The possibilities are endless, allowing you to get creative and make this dish your own.

Tips for Success

To ensure your Meatball Sub Bombs are a hit, be sure to cook the meatballs thoroughly. You can check for doneness by using a meat thermometer; the internal temperature should reach 160°F (70°C). This step is crucial for both safety and flavor, as perfectly cooked meatballs will be juicy and tender, enhancing the overall dish.

Don’t forget to let the assembled bombs sit for a few minutes after baking. This resting time allows the cheese to settle a bit, making them easier to handle when serving. Pair with a side of marinara sauce for dipping, and you’ll have a delightful meal that everyone will rave about!

Ingredients

For the Meatballs

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

For the Bombs

  • 4 large sub rolls
  • 2 cups marinara sauce
  • 2 cups shredded mozzarella cheese
  • Olive oil for brushing
  • Extra parsley for garnish

Make sure to gather all your ingredients before you start!

Instructions

Prepare the Meatballs

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

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

Cut the sub rolls in half lengthwise, leaving one side attached. Spoon in some marinara sauce, place meatballs inside, and top with shredded mozzarella cheese.

Bake the Bombs

Brush the outside of the rolls with olive oil and place them on a baking sheet. Bake in the oven for about 10 minutes, or until the cheese is melted and the bread is golden brown.

Serve and Enjoy

Garnish with extra parsley and serve with remaining marinara sauce for dipping. Enjoy your cheesy meatball sub bombs!

Let cool for a few minutes before serving to avoid burns!

Serving Suggestions

When it comes to serving your Meatball Sub Bombs, consider offering a variety of dipping sauces. In addition to marinara, you could include pesto, ranch, or a spicy aioli. This variety will allow your guests to customize their experience and add an extra layer of flavor to the meal.

Pair the bombs with a light salad or some crispy fries for a complete meal. A fresh garden salad with a tangy vinaigrette complements the richness of the meatballs beautifully, while fries provide a satisfying crunch that everyone loves.

Storage and Reheating

If you happen to have any leftovers (though we doubt it!), store the Meatball Sub Bombs in an airtight container in the refrigerator. They will stay fresh for up to three days. When you're ready to enjoy them again, simply reheat in the oven at 350°F (175°C) for about 10-15 minutes, or until warmed through and the cheese is melty once more.

For longer storage, consider freezing the assembled but unbaked bombs. Wrap them tightly in plastic wrap and foil, then place them in a freezer-safe bag. When you're ready to bake, there's no need to thaw; just add a few extra minutes to the baking time for perfectly cooked bombs straight from the freezer.

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Questions About Recipes

→ Can I use turkey or chicken instead of beef?

Yes, you can substitute ground turkey or chicken for a lighter option.

→ How do I store leftovers?

Store leftovers in an airtight container in the refrigerator for up to 3 days.

→ Can I freeze these meatball bombs?

Yes, you can freeze the assembled bombs before baking. Just thaw and bake when ready to eat.

→ What can I serve with these meatball sub bombs?

They pair well with a side salad or some crispy fries!

Meatball Sub Bombs Cheesy Filling

Enjoy a mouthwatering twist on traditional meatball subs with these Meatball Sub Bombs filled with cheesy goodness!

Prep Time15 minutes
Cooking Duration25 minutes
Overall Time40 minutes

Created by: Emily

Recipe Type: Cozy Comfort Recipes

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Meatballs

  1. 1 pound ground beef
  2. 1/2 cup breadcrumbs
  3. 1/4 cup grated Parmesan cheese
  4. 1/4 cup chopped parsley
  5. 1 egg
  6. 2 cloves garlic, minced
  7. 1 teaspoon salt
  8. 1/2 teaspoon black pepper
  9. 1/2 teaspoon Italian seasoning

For the Bombs

  1. 4 large sub rolls
  2. 2 cups marinara sauce
  3. 2 cups shredded mozzarella cheese
  4. Olive oil for brushing
  5. Extra parsley for garnish

How-To Steps

Step 01

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

Step 02

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.

Step 03

Cut the sub rolls in half lengthwise, leaving one side attached. Spoon in some marinara sauce, place meatballs inside, and top with shredded mozzarella cheese.

Step 04

Brush the outside of the rolls with olive oil and place them on a baking sheet. Bake in the oven for about 10 minutes, or until the cheese is melted and the bread is golden brown.

Step 05

Garnish with extra parsley and serve with remaining marinara sauce for dipping. Enjoy your cheesy meatball sub bombs!

Nutritional Breakdown (Per Serving)

  • Calories: 480 kcal
  • Total Fat: 22g
  • Saturated Fat: 10g
  • Cholesterol: 85mg
  • Sodium: 710mg
  • Total Carbohydrates: 42g
  • Dietary Fiber: 2g
  • Sugars: 6g
  • Protein: 28g