A hearty and easy-to-make meatball sub featuring juicy, well-seasoned meatballs, tangy marinara sauce, and melted mozzarella cheese on toasted sub rolls. Perfect for family dinners or casual gatherings.
Do not overmix meatball ingredients to avoid dense meatballs. Use a mix of beef and pork for juiciness. Toast sub rolls to prevent sogginess. Watch cheese carefully under broiler to avoid burning. Rest meatballs 5 minutes after baking for better texture. For gluten-free, substitute breadcrumbs and rolls accordingly.
Keywords: meatball sub, homemade meatballs, mozzarella, sandwich, easy dinner, comfort food, marinara sauce