1 tsp bicarbonate of soda
125g/4½oz light brown sugar
55g/2oz cocoa powder
35²µ/1¼´Ç³ú ground almonds
125ml/4fl oz neutral oil, such as sunflower
¼ tsp salt
70²µ/2½´Ç³ú gluten-free flour
1 free-range egg
125ml/4fl oz full-fat milk
100ml/3½fl oz brewed coffee, cooled (not espresso)