Triple Bean Casserole Or Crock-Pot Casserole
["1 1/2 lb. lean ground beef", "1 c. chopped onion", "1 (15 oz.) can pork and beans", "1 (15 oz.) can red kidney beans", "1 (15 oz.) can butter beans", "1 tsp. dry mustard", "1 (16 oz.) can tomatoes", "1/4 c. ketchup", "1/4 c. orange juice", "1/4 c. brown sugar", "1 Tbsp. Worcestershire sauce"]
["Cook beef and onions until meat loses pink color; drain.", "Add remaining ingredients.", "Cook at 325\u00b0 for 1 to 1 1/2 hours or cook on low heat in slow cooker (crock-pot) for 8 to 10 hours."]
["lean ground beef", "onion", "pork", "red kidney beans", "butter beans", "dry mustard", "tomatoes", "ketchup", "orange juice", "brown sugar", "Worcestershire sauce"]