These are chicken feet, deep fried, boiled, marinated in a black bean sauce and then steamed. This results in a texture that is light and fluffy (due to the frying), while moist and tender. Fung zau are typically dark red in color. One may also sometimes find plain steamed chicken feet served with a vinegar dipping sauce. This version is known as "White Cloud Phoenix Claws" (白雲鳳爪 )