Meatball Sub Sandwich

The Meatball Sub Sandwich is a timeless comfort food that perfectly blends juicy, flavorful meatballs with rich tomato sauce and gooey melted cheese, all tucked into a soft yet crusty bread roll. Loved across generations, this classic sandwich has Italian-American roots and has become a staple in diners, sandwich shops, and home kitchens worldwide.

What makes the meatball sub so irresistible is its balance of textures and flavors. The meatballs are tender and savory, seasoned with herbs, garlic, and parmesan cheese, while the marinara sauce adds a tangy richness that soaks beautifully into the bread. Finished with melted mozzarella or provolone cheese, every bite delivers warmth, comfort, and indulgence.

This easy meatball sub sandwich recipe is perfect for busy weeknights, casual family dinners, game days, or when you’re craving something hearty and satisfying. It requires simple pantry ingredients and minimal prep, making it ideal for beginners and experienced cooks alike. You can also customize it easily—use beef, pork, chicken, or even plant-based meatballs to suit your preference.

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Whether you’re serving it with crispy fries, a fresh salad, or enjoying it on its own, this meatball sub sandwich delivers restaurant-quality flavor right at home. Once you try it, it’s bound to become a regular in your meal rotation.

Ingredients

• For the Meatballs:
• 500g (1 lb) ground beef
• ½ cup breadcrumbs
• ¼ cup grated Parmesan cheese
• 1 large egg
• 2 cloves garlic, minced
• 2 tablespoons fresh parsley, chopped
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 teaspoon Italian seasoning
• For the Sauce:
• 2 cups marinara sauce (store-bought or homemade)
• 1 tablespoon olive oil
• For the Sandwich:
• 4 sub rolls or hoagie buns
• 1½ cups shredded mozzarella or provolone cheese
• Optional: fresh basil or oregano for garnish

Directions

1. Prepare the Meatballs
2. In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, egg, garlic, parsley, salt, pepper, and Italian seasoning. Mix gently until just combined to avoid overworking the meat.
3. Shape and Cook the Meatballs
4. Roll the mixture into golf-ball-sized meatballs. Heat olive oil in a large skillet over medium heat and cook the meatballs until browned on all sides, about 8–10 minutes.
5. Simmer in Sauce
6. Pour marinara sauce into the skillet, reduce heat to low, cover, and simmer for 15–20 minutes until the meatballs are fully cooked and infused with flavor.
7. Prepare the Bread
8. Slice the sub rolls lengthwise and lightly toast them in the oven or on a skillet for added crunch.
9. Assemble the Sandwich
10. Place 3–4 meatballs into each roll, spoon extra sauce over them, and top generously with shredded cheese.
11. Melt the Cheese
12. Place the assembled sandwiches in a preheated oven at 180°C (350°F) for 5–7 minutes, or until the cheese is melted and bubbly.
13. Serve
14. Garnish with fresh herbs if desired and serve hot.