A classic Italian-American sandwich featuring juicy homemade meatballs, rich marinara sauce, and melted provolone cheese, all tucked into a crusty sub roll.
20 min prep
30 min cook
4 servings
680 kcal/serving
Ingredients
1 pound ground beef
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese
1 large egg
2 cloves garlic, minced
2 tablespoons chopped fresh parsley
1 teaspoon salt
1/2 teaspoon black pepper
2 cups marinara sauce
4 sub rolls
8 slices provolone cheese
Instructions
Preheat oven to 375°F (190°C). In a large bowl, combine ground beef, breadcrumbs, Parmesan, egg, garlic, parsley, salt, and pepper. Mix until just combined.
Shape mixture into 16 meatballs, about 1 inch in diameter.
Place meatballs on a baking sheet lined with parchment paper. Bake for 15 minutes, until browned and cooked through.
In a medium saucepan, heat marinara sauce over medium heat. Add baked meatballs and simmer for 10 minutes.
Slice sub rolls lengthwise, leaving one side attached. Place 4 meatballs in each roll. Top with 2 slices provolone cheese.
Place sandwiches on a baking sheet and broil for 2-3 minutes, until cheese is melted and bubbly. Serve immediately.
Tips
For extra flavor, toast the sub rolls under the broiler before assembling.
Serve with a side of extra marinara sauce for dipping.
Leftover meatballs can be stored in the refrigerator for up to 3 days.