4 meatball subs hot dog buns Recipes

meatballs, cooked (can use frozen or any recipe you like ), pasta sauce, garlic clove, peeled, part-skim mozzarella cheese, hot dog buns, toasted, parmesan cheese (optional), crushed red pepper flakes (optional)

lean ground beef, dry breadcrumbs, chopped onions or 1/4-1/2 tsp onion powder, salt, worcestershire sauce, egg, parmesan cheese, grated, spaghetti sauce, hot dog buns, mozzarella cheese (sliced or shredded )

ground turkey, uncooked quick-cooking oats, egg, lightly beaten, worcestershire sauce, garlic salt, freshly ground black pepper, italian-seasoned breadcrumbs, fat-free marinara sauce (such as colavita), lite wheat hot dog buns, preshredded part-skim mozzarella cheese