Chocolate nut biscuits

Ingredients (makes 45):
1 cup Milo
1/4 cup hot milk
250g butter
1/2 cup caster sugar
1 egg
2 1/2 cups plain flour
2/3 cup self-raising flour
1 cup melted dark chocolate
1 cup melted white chocolate
1/2 cup macadamia nuts, unsalted, toasted and chopped finely

Method:
1. Stir Milo into hot milk in a bowl until dissolved. Cool.
2. Beat butter, sugar and egg with an electric mixer until light and fluffy. Transfer to a large bowl. Stir in Milo mixture and the combined sifted flours in 2 batches.
3. Knead mixture on a floured surface. Roll dough between 2 sheets of baking paper until 5mm thick. Cut out rounds from dough, using a 6cm round cutter. Place rounds, about 4cm apart, onto greased trays.
4. Bake at 180 deg C for about 10 minutes or until browned. After 5 minutes, transfer biscuits to a wire rack to cool.
5. Spread half of each biscuit with melted dark chocolate. Place on baking paper to set. Spread other half with white chocolate. Return to baking paper. Sprinkle with nuts. Allow to set.

Recipe source: Women's Weekly magazine