Hello everyone! Does anyone know if it is possible and how you can make a sponge cake from a cake mix? Maybe something similar to the WASC method? I want to make a piña colada cake but I want to use a sponge cake to make it lighter. Thanks!
What you might try is to separate the eggs; add the yolks, then whip the whites stiff before folding them into the batter. Not sure that would lighten it as much as you want, but worth a try :)