Recipe From: Kraft Foods
1 jar (26 oz.) spaghetti sauce
1 cup water
36 frozen cooked meatballs (1 lb.)
6 sandwich buns, partially split
1/2 cup Shredded Low-Moisture Part-Skim Mozzarella Cheese
*MIX spaghetti sauce and water in slow cooker; stir well. Add meatballs; stir gently until evenly coated. Cover with lid.
*COOK on LOW for 6 to 8 hours (or on HIGH for 2 to 4 hours).
*FILL buns with meatballs and sauce; sprinkle with cheese.