陆 tsp ground cardamom (optional)
80驳/2戮辞锄 caster sugar
1 tbsp cocoa powder
30g/1oz icing sugar
陆 tsp fine sea salt
300驳/10陆辞锄 strong white flour, plus extra for dusting
2 tsp vanilla bean paste
1 tsp vanilla bean paste
7g fast-action dried yeast
60驳/2录辞锄 dark chocolate, roughly chopped
40g/1陆oz unsalted butter, plus extra for greasing
60驳/2录辞锄 unsalted butter
1 large free-range egg, beaten
110ml/3戮fl oz full-fat milk