The American dish, liver and onions, has lost popularity in the country due to changing attitudes towards food consumption following the 1950s. The dish, traditionally made using caramelized onions and fried, flour-dredged liver, is still popular in Europe and Asia. However, Bobby Hicks, founder of Retro Recipes Kitchen and author of "Retro Recipes," explained that the decline in popularity was due to a changing relationship to food after WWII and the advent of convenient dishes like canned soups and packaged meals. Despite this, many cuisinos still enjoy the dish, particularly in Italy and Italy.