Barbecue Beef
["1 small bottle Carolina Treat barbecue sauce", "1 small bottle catsup", "2 Tbsp. vinegar", "4 Tbsp. Worcestershire sauce", "1 stick margarine", "4 to 5 lb. shoulder roast, cut in serving size pieces"]
["Mix first 5 ingredients.", "Pour over beef.", "Cook in crock-pot for 6 to 7 hours or in electric frying pan with cover for 2 to 3 hours.", "Beef should be very tender when done.", "You can pour off sauce and freeze to use again.", "Chicken, minute steak or pork chops can be used in place of beef."]
["barbecue sauce", "catsup", "vinegar", "Worcestershire sauce", "margarine", "shoulder roast"]