coffee beans, for decorating
2 tbsp instant coffee granules, dissolved in 2 tbsp boiling water
1 tbsp instant coffee granules, dissolved with 2 tbsp boiling water
175g/6oz plain flour
1 tsp baking powder
75g/2戮oz soft light brown sugar
75g/2戮oz golden caster sugar
1 tbsp cocoa powder, plus extra for dusting
50驳/1戮辞锄 ground almonds or hazelnuts
400g/14oz icing sugar
1 tsp vanilla extract
125g/4陆oz melted unsalted butter
250g/9oz unsalted butter, softened
2 large free-range eggs
2 tbsp milk