The cake is already in the oven. The recipe tells you to use self-raising flour plus some baking powder, so there is some baking powder in the mixture plus eggs. It has risen a bit, but will it still be edible?
This is going to be a pirate ship cake, by the way, so once it's cold I'll cut it to shape, ice it and so on. This is very stressful as it's the first time I make such a thing, I had a trial run with shop-bought sponge bases and they were ok for practice but had a icky taste. My little boy won't hear about buying a cake for his birthday - so I'd rather avoid that. The party is tomorrow...
Help!