This is a great cake recipe from Let Them Eat Vegan, pictured here topped with Fluffy Macadamia Mallow Frosting (from the same book). The cake involves orange juice and non-dairy yoghurt and produces a very satisfying, yummy cake with a great texture. (The cake recipe isn’t on Dreena’s website, which is just one of many reasons for you to consider buying a copy of the book.)
The recipe makes two cake layers, which have to be stuck together with something. You could use icing, but for this cake I use orange marmalade or apricot jam. I think the marmalade works best, to add a slightly sour note into the sweet cake.