Tapas are small appetizers or snacks in Spanish cuisine that may be cold or hot. In Spain, patrons can order many tapas to combine into a full meal. The origin of tapas is uncertain, but theories include that tavern owners offered free cheese to disguise bad wine, that a king recovered from illness by drinking wine with small dishes, and that a king ordered another drink "with the cover" after a waiter covered his wine glass with ham to protect it from sand.