Frog cake 2001 the frog cake was listed as a South Australian Heritage Icon by the National Trust of South Australia. The frog cake is a small dessert shaped to resemble a frog with its mouth open, consisting of a sponge base with a jam centre, topped in artificial cream and covered with a thick layer of fondant icing. The recipe today remains identical to the one employed when the cake was first produced in the 1920s. When manufactured, large layers of sponge cake are combined and cut mechanically into shape, covered in the fondant, and the mouth is then formed with
Doberge cake or caramel. Beulah Levy Ledner, born into a Jewish family in St. Rose, Louisiana, opened a bakery in New Orleans in 1933. She became very successful after creating her "Doberge cake" adapted from the Hungarian/Austrian Dobos Cake, a cake made of nine génoise cake layers filled with buttercream and topped with a hard caramel glaze. The doberge cake is based on a recipe originating in Alsace-Lorraine. Ledner replaced the buttercream filling of the Dobos Cake with a custard filling and iced the cakes with buttercream and a thin layer of fondant . Beulah Ledner's recipe is available in the cookbook,