Sadly not also egg free so not suitable for everyone but I am having a great time baking cakes from Harry eastwood's red velvet and chocolate heartache book. The cakes use vegetables instead of butter (so added bonus of one of your five a day!!)). The ones with potatoes and squash are great, not so much the courgette ones in my opinion. They use rice flour which tastes better than many of the flour mixes around. Last night I made the most fab (for a GF / DF) Victoria sponge cake made with potatoes. It's not an allergy specific book so there are butter icing recipes and some cakes have ground almonds in but there are enough options to choose from!!