1. Pour the cake mix and sugar into the glass, break the egg and pour the oil. Stir the mixture with a fork. Add milk and mix to a smooth dough.
2. Put the cup in the microwave oven and turn it on for 3 minutes at the highest power. Let stand in the microwave for 1 minute.
3. Before serving, sprinkle with cinnamon sugar and serve with white yogurt, fruit and chocolate.

A good tip:
We can add cocoa, nuts (you need to remove the Cake mix), dried fruit, chocolate... to the dough.