Hearty homemade beef meatballs simmered in rich marinara, tucked into toasted rolls, and topped with melted provolone and parmesan – the ultimate meatball sub sandwich.
1 lb ground beef (80/20)
½ cup breadcrumbs
¼ cup milk
1 egg
⅓ cup grated parmesan
2 garlic cloves, minced
2 tbsp chopped parsley
1 tsp salt, ½ tsp pepper
3 cups marinara sauce
4 hoagie or sub rolls
8 slices provolone or 2 cups shredded mozzarella
Olive oil or butter for toasting
Mix meatball ingredients in a bowl. Form into 16–18 balls.
Sear in skillet until browned on all sides.
Simmer meatballs in marinara sauce for 20–25 minutes.
Toast rolls under broiler until golden.
Fill each roll with 4 meatballs, top with sauce and cheese.
Broil 1–2 minutes until cheese is bubbly. Serve hot.
Add sautéed peppers or mushrooms for a twist.
Freeze extra meatballs for future subs or pasta nights.
Use part ground pork for richer flavor.