Cocktail Crockpot Meatballs

1 bag frozen meatballs (40-50)
1 12oz bottle chili sauce
1 10oz jar grape jelly

Place frozen meatballs in slow-cooker. In a small bowl, combine chili sauce and grape jelly. Pour over meatballs. Cover and cook on LOW for 4-6 hours or on HIGH for 2-3 hours. Turn slow-cooker to WARM and serve.
Serves 15