This 4-Ingredient Savory Appetizer Starts With A Bag Of Frozen Meatballs - Chowhound

Qwart/Getty Images Whether you're planning a potluck or just want an easy midnight snack, many delicious appetizers make use of convenient ingredients like frozen meatballs. There's one tasty, easy recipe that only calls for four ingredients: frozen meatballs, marinara sauce, mozzarella cheese, and pizza dough, all combined in savory stuffed "bombs." We can assure you, these meatball bites are well worth trying.…