Sweet Meatballs

Great for parties
INGREDIENTS
1 (16 ounce) bottle Heinz ketchup
1 (12 ounce) bottle Heinz Chili Sauce
1 (16 ounce) jar grape jelly
1 (5 lb) bag frozen Italian meatballs (I get this at Costco)
DIRECTIONS
Combine ketchup, chili sauce, and grape jelly in a medium saucepan.
Heat until jelly is disolved. Mixture should be hot but not boiling. Stir
often to mix well.
Dump meatballs in crockpot and pour sauce over.
Cook on low 3-4 hours.