Ingredients

• 1 1/2 lb lean ground beef
• 1 egg
• 3/4 cup breadcrumbs
• 1/3 cup Parmesan
• 3 cups marinara sauce
• 4 sub rolls
• 1 cup shredded mozzarella

Instructions

1. Mix beef, egg, breadcrumbs, and Parmesan gently.
2. Shape into meatballs and bake until browned and cooked through.
3. Simmer meatballs in marinara for 10 minutes.
4. Fill toasted rolls with meatballs and sauce.
5. Top with mozzarella and broil briefly until melted.

Nutrition snapshot

Nutrition values are estimates and may vary by ingredients, brands and portions.