How to make
Put the flour and sugar in a bowl. Add baking powder and cocoa. Mix everything.
Add the yogurt and oil. Beat the egg. Beat until you have a homogeneous mixture.
Pour the mixture into a large cup.
Put in the microwave for 2-3 minutes. Allow it to cool, once you take it out.
A great 5 minute chocolate mug cake, suitable for hectic everyday life.