Ingredients
Meatballs
- 1 lb ground beef
- 1/2 cup breadcrumbs
- 1 large egg
- 1/4 cup grated onion
- 2 cloves garlic, minced
- 1 tsp Italian seasoning
- 3/4 tsp salt
- 1/2 tsp black pepper
Sauce and Assembly
- 2 cups marinara sauce
- 4 hoagie or sub rolls
- 1 1/2 cups shredded mozzarella cheese
- 4 slices provolone cheese (optional)
- 1/4 cup grated parmesan cheese
- 1 tbsp butter (optional, for toasting rolls)
- Fresh basil or parsley for garnish (optional)
Instructions
- Prepare the meatballs: In a large mixing bowl, combine ground beef, breadcrumbs, egg, grated onion, minced garlic, Italian seasoning, salt, and black pepper. Mix gently until just combined to avoid dense meatballs.
- Shape meatballs: Roll the mixture into 1 to 1.5-inch meatballs and place them evenly spaced on a parchment-lined baking sheet.
- Bake the meatballs: Preheat the oven to 400°F (200°C) and bake the meatballs for 18 to 20 minutes, until browned and fully cooked through. Alternatively, you can pan-fry them over medium heat in a skillet, turning to brown all sides evenly.
- Simmer in marinara: In a large saucepan, bring the marinara sauce to a gentle simmer. Add the cooked meatballs to the sauce and simmer for 10 to 15 minutes to allow flavors to meld and the sauce to thicken slightly.
- Prepare the rolls: Split each hoagie or sub roll open without cutting all the way through. Optionally, brush the inside of each roll with butter and toast in the oven at 400°F for 3 to 5 minutes until lightly crisp.
- Assemble the subs: Spoon the meatballs and sauce generously into each roll. Top each with shredded mozzarella and a slice of provolone cheese if using.
- Melt the cheese: Place the assembled subs under a broiler for 2 to 3 minutes until the cheese is melted, bubbly, and slightly golden.
- Finish and serve: Remove from broiler, sprinkle with grated parmesan cheese and fresh basil or parsley if desired. Serve hot and enjoy your cheesy meatball subs.
Notes
- Do not overmix meatball mixture to keep meatballs tender.
- Breadcrumbs can be substituted with gluten-free breadcrumbs for a gluten-free option.
- Adding butter before toasting the rolls enhances flavor but can be omitted for a lighter version.
- Provolone cheese is optional but adds a nice melty texture and flavor.
- Meatballs can be made ahead and refrigerated or frozen before simmering in sauce.
- Use fresh herbs like basil or parsley to brighten the flavors and for garnish.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American