Italian Meatballs With Rotelli & Meatball Heros
Thaw sauce and meatballs, if necessary, overnight in refrigerator. Gently heat in saucepan over low heat until warmed through. Meanwhile, cut 6 long buns in half and toast. Top 6 halves with 3 meatballs each plus sauce. If desired, sprinkle 8 ounces (total) shredded mozzarella cheese on top. Broil briefly to melt. Top with remaining bun halves.