Frog cake of the first items to be selected as a South Australian Icon by the National Trust of South Australia during the 165th anniversary of the state, adding the frog cake to the National Heritage Listing as a "movable asset". Historically, the frog cake has sold well for Balfours, and at times sales have peaked in response to events surrounding the company. When the company was placed into receivership in 2000, a column in "The Advertiser" by Rex Jory called for people to support the company by purchasing the cakes, and in response sales doubled to an "all-time high". Similarly, the
Coffee cake led to a new type of coffee cake to be created. This was called sour cream coffee cake. A variety of crumb cake (Streuselkuchen) which contains flour, sugar, butter and cinnamon granules on top. Applesauce cake is sometimes prepared and served as a coffee cake. In Hungary, there is a type of coffee cake called "arany galuska" containing walnuts and cinnamon. Coffee cake Coffee cake is cake intended to be eaten with, or flavored with, coffee. British coffee cake is a sponge flavoured with coffee. They are generally round and consist of two layers separated by coffee flavoured butter icing,