Ingredients
125g unsalted butter, softened
1 ¼ C (250g) firmly packed brown sugar
1 t vanilla extract
1 egg
1 ½ C (225g) plain flour
½ t baking powder
100g dark choc and 100g white choc, chopped
Preparation
Preheat oven to 180 degrees. Line baking tray. Place butter and sugar in a bowl and beat with an electric mixer until pale. Add vanilla and egg and continue to beat until just combined. Sift in the flour, baking powder and a pinch of salt then fold in. Stir through chunks of chocolate. Bake 15-20 minutes until golden. Cool.