The ingredients are simple — you will need meatballs, pasta sauce, mozzarella cheese, and sandwich rolls. Bake in a 400 degree F oven for approximately 10-15 minutes, or until cheese is complete melted. Oven Baked Meatball Sandwiches Print Ingredients Sandwich rolls (cut with one side intact) Cooked Meatballs (your favorite recipe or frozen, pre-made meatballs) Pasta Sauce (homemade or jarred) Shredded Mozzarella Cheese Instructions Spray a baking sheet with cooking spray.

Monica, thank you so much for taking the time to tell me how much you enjoy my meatball sandwich idea!
It wouldnt take that long to defrost, put on the bun, add some cheese, and pop in the oven. Plus, they were decently healthy with the turkey and spinach My husband said it was one of the best things i’ve made in a while and there were so many meatballs left over, I threw them in the freezer for a quick lunch or dinner next week!!