Preheat the oven to 180 C / Gas 4. Line 2 12-hole muffin tins with paper cases.
Combine all of the ingredients in a mixing bowl and beat until well combined. Spoon the mixture into prepared paper cases, filling up to 2/3 full to allow for a good rise.
Bake in the preheated oven to 10 15 minutes, or until risen, golden brown and a skewer inserted into the centre comes out clean. Remove from the oven and allow to cool on a cooling rack before decorating as desired.