4 Tablespoons cake flour
4 Tablespoons sugar
2 Tablespoons cocoa
1 Egg
3 Tablespoons milk
3 Tablespoons oil
1 Mug
Mix flour, sugar and cocoa:
Spoon in 1 egg
Pour in milk and oil, and mix well
Put in microwave for 3 minutes on maximum power (1000watt)
Wait until it stops rising and sets in the mug
Tip contents out of mug onto saucer and enjoy!