- 2 cups Prego® Traditional Italian Sauce
- 16 (1 ounce) frozen fully-cooked meatballs
- 4 long hard rolls, split
- 1 cup shredded mozzarella cheese
- Grated Parmesan cheese
- Heat the sauce and meatballs in a 3-quart saucepan over medium-high heat to a boil. Reduce the heat to low. Cook for 20 minutes or until the meatballs are heated through, stirring occasionally.
- Spoon the meatballs and sauce into the rolls. Top with the mozzarella and Parmesan cheeses.