For the chocolate-coated malted milk candy, see Whoppers. For other meanings, see Whopper . The Whopper sandwich is the signature product sold by Burger King. Product description The Original Whopper sandwich is a hamburger, consisting of a grilled quarter-pound (113.4 g) beef patty, sesame seed bun, mayonnaise, lettuce, tomato, pickles, ketchup, and raw, sliced onion. Optional ingredients such as American cheese, bacon, mustard or jalapeño peppers may be added upon request. Regional and international condiments include BBQ sauce, salsa and guacamole. BK will also add any condiment it sells, including tartar sauce, honey mustard, steak sauce and hot sauce. Different promotional varieties have appeared throughout the years for a limited time. Variants The standard variants of the Whopper sandwich are: · The Original Whopper - one ¼ lb (113.4 gram) ha