Spice cake with apples and dates

Sieve the self-rising flour, cinnamon, and nutmeg into a bowl.
Cut the dates and half an apple into small pieces. Slice the other apple half into four wedges and set aside.
Stir the date and the chopped apple together with the oatmeal and caster sugar into the sifted flour.
Beat the eggs and milk until smooth and then stir into the mixture. Be careful not to mix for too long!
Grease two large mugs with butter. Spoon the batter into the mugs and heat for 2 minutes in the microwave at the highest setting.
Garnish with the icing sugar and the apple wedges.