The frog cake is a dessert in the shape of a frog's head, composed of sponge cake and cream covered with fondant. It was created by the Balfours bakery in 1922, and soon became a popular treat in South Australia. Originally frog cakes were available exclusively in green, but later brown and pink were added to the range. Since then other variations have been developed, including seasonal varieties (such as snowmen and Easter "chicks").