You can vary the colour(s) of the icing by using different edible food colouring(s) or leave the icing in its natural colour the choice is purely optional. Top tip for this bake; ensure your butter is soft enough for mixing as this is an all-in-one-method for the sponge mixture.
175g (6 oz) self-raising flour
1½ level tsp baking powder
175g (6 oz) butter, softened
175g (6 oz) caster (superfine) sugar
3 large eggs
2 tbsp milk
1 tsp vanilla extract
150g (5oz) butter, softened
300g (11 oz) icing (confectioners) sugar, sifted
1 tbsp milk
¼ tsp vanilla extract
Edible food colouring(s) of choice, optional
Sprinkle(s) for decoration of choice
You will also require 12 holed muffin tin lined with 12 paper muffin cases
Preheat the oven to 180°C/Fan oven 160°C/350°F/Gas mark 4. Sift the self-raising flour and baking powder into a large bowl, and then add the butter, caster sugar, eggs, milk and vanilla extract. Beat together until well mixes, trying not to over mix the mixture. Spoon the mixture equally into the prepared paper cases and bake in the preheated oven for about 20 minutes or until the tops spring back when lightly pressed. Leave to cool in the tin for 5 minutes then turn out to completely cool on a wire rack.
To make the buttercream, beat the butter until soft. Add the icing sugar and stir until it’s just mixed in, then add the milk and vanilla and beat until light and fluffy. Divide into as many bowls as you want different colour(s) and add edible food colouring (you only require a few drops). This is purely optional should you wish to leave out the edible food colouring(s) and keep the buttercream natural. Spread the icing on thickly with a palette knife on top of each cupcake or put the icing into a piping back and make a large swirl on top of each cupcake. Decorate each cupcake with your chosen sprinkle(s).
Happy Cuppy Cake Baking!