75g/2陆oz golden caster sugar
40驳/1陆辞锄 cocoa powder
cocoa powder, for dusting
125g/4陆oz bourbon biscuits
good-quality chocolate, grated
100g/3陆oz good-quality dark chocolate, minimum 70 per cent cocoa solids
125g/4陆oz good-quality dark chocolate, minimum 70 per cent cocoa solids
65驳/2陆辞锄 butter, melted
15驳/陆辞锄 butter
clotted cream, to serve
200g/7oz full-fat cream cheese
125ml/4陆fl oz double cream
3 eggs
400g/14oz ricotta
125g/4陆oz good-qualty Christmas pudding, cooked, crumbled into pieces (optional)