Meatball subs are the ultimate comfort food, combining juicy meatballs, rich marinara sauce, and gooey mozzarella all nestled in a toasted sub roll. Perfect for game day or cozy family dinners, these delightful sandwiches are easy to make and sure to impress your guests. With each bite, you’ll experience a burst of flavor that will transport you back to joyful gatherings filled with laughter and delicious memories.