Best Baked Beans 1 lb. ground beef 1 onion 5 slices of bacon 1 can of baked beans 1 can of butter beans 1 can of red kidney beans 2 tablespoon vinegar 1 tablespoon ground mustard ½ cup of ketchup ¾ cup of brown sugar 1. Brown ground beef, bacon and onion. Drain grease. 2. In large aluminum pan, combine beef, bacon and onions with all other ingredients. Mix well. Cook on the grill at about 300 degrees for 30 minutes, stirring occasionally.