Crock-Pot Baked Beans
["2 (1 lb.) cans pork and beans", "1 (1 lb.) can red kidney beans", "1 (1 lb.) can lima beans, drained", "1/2 to 1 lb. ground beef", "onion, chopped", "1 c. ketchup", "1/4 c. brown sugar", "2 Tbsp. vinegar", "1 tsp. mustard"]
["Brown the ground beef and onion; drain well.", "Add the remaining ingredients and put in crock-pot.", "Cook on low for 4 to 6 hours."]
["pork", "red kidney beans", "lima beans", "ground beef", "onion", "ketchup", "brown sugar", "vinegar", "mustard"]