Chocolate and orange cup cakes

Preheat the oven to 180 C / Gas 4.

Put the 140g butter and caster sugar in a bowl and cream together well.

Add in the remaining cupcake ingredients and mix well until mixture is light and smooth. Place 2 heaped teaspoons in paper cup cake holders.

Bake in the preheated oven for around 12 minutes until a skewer inserted near the centre comes out clean. Cool completely.

For buttercream icing put icing sugar, the 85g butter, 1/2 teaspoon cocoa powder and flavouring in a bowl and add in milk and mix well. Mixture should be quite thick so as not to run off the cake.