Frog cake also been released in the colours of the Adelaide Football Club. Frog cakes have long been regarded as a South Australian icon, and have at times been used to help promote the state. For example, in 2001 frog cakes were given to judges during Joan Hall's final pitch in a successful bid to win the 2007 World Police and Fire Games for Adelaide. While there have been tongue-in-cheek and satirical suggestions to build monuments to the frog cake, such as that made by Peter Goers, a more realistic recognition of the frog cake came in 2001 when it was one
Angel food cake scale production. Many recipes found in cookbooks advise bakers to whip the egg whites in a copper bowl. The theory behind this is that the whisk incorporates copper particles or ovotransferrin, which is attached to copper particles, into the egg whites, improving the flexibility and stability of the foam. Some research has found that the copper significantly increases the dilatational elasticity, which is the elasticity of the protein cell wall at the interface of air/water. A planetary mixer, such as a stand mixer or handheld mixer, is appropriate for a homemade or bakery cake. If the cake is being mass-produced,