Mix all ingredients. Spend the dough or Chinese if you do not have one, in a rather fine mesh strainer.
Put the mixture into a siphon and, following the instructions, insert a gas canister and shake before the next step.
Pierce the bottom of about 5-6 plastic cups with a knife, for easy removal the cake.
Fill the cups with a third siphoned dough.
Cook 1 or 2 minutes in the microwave (depending on your strength), maximum power.