Take castor sugar and
butter in a mixing bowl and mix lightly with a spoon. Then beat with an electric beater till light and fluffy. Add eggs gradually and beat after each addition. Add vanilla essence and mix well.
Mix oats and refined
flour together in another bowl. Add baking powder and mix.
Add the oats mixture
to the butter mixture gradually and mix by cut and fold method after each addition. Transfer the batter into a piping bag.
Line a muffin mould
with paper cups. Snip the tip of the piping bag and pipe the batter into each paper cup. Tap the mould lightly on the worktop.
Keep the mould in the
preheated oven and bake for 15-20 minutes.
Take the mould out of
the oven and let it cool. Transfer them on a serving platter. Spread some white icing over some of the muffins and chocolate icing on some others. On the remaining spread white icing on half the surface and chocolate icing on the other half.
Sprinkle the colourful
sugar candies over and serve.