Cassoulet only beans, tomato sauce, sausages, and bacon. More expensive versions are likely to be cooked with goose fat and to include Toulouse sausages, lamb, goose, or duck confit. Haute cuisine versions require mixing pre-cooked roasted meats with beans that have been simmered separately with aromatic vegetables, but this runs counter to cassoulet's peasant origins. In the process of preparing the dish it is traditional to deglaze the pot from the previous cassoulet in order to give a base for the next one. This has led to stories, such as the one given by Elizabeth David, citing Anatole France, of a
Egg in the basket is sometimes used for this dish, though more commonly refers to sausages cooked in Yorkshire pudding batter. The dish is typically bread with an egg in the center and then cooked with a little butter or oil. It is commonly prepared by cutting a circular or square hole in the center of a piece of bread. The bread, sometimes buttered prior to cooking, is fried in a pan with butter, margarine, cooking oil, or other fat. When browned, the bread is flipped, and the egg is cracked into the "basket" cut into the toast. Alternatively, the egg may be dropped