Calico Bean is a popular food item that is served both as a main course and also as a snack in between meals irrespective of the time of the day. The main ingredients used in the preparation of Calico Bean are ground beef, bacon, beans, kidney beans, onions, mustard, sugar, ketchup and cheese. All that needs to be done is to combine the ingredients and cook over a medium flame and Calico Bean is ready to be served. It is commonly served as a brunch in different parts of the world. Its unique flavor gives it a universal appeal.