For the dishes
25g unsalted butter, for greasing
Finely grated chocolate
For the crème patisserie
2 tbsp plain flour
2 tsp cornflour
1/2 tsp cornflour
1 medium egg yolk
1 medium whole egg
4 tbsp milk
1 tbsp double cream
25g good-quality dark chocolate preferably 70% cocoa solids, broken in pieces
1 tbsp cocoa powder
For the egg whites
6 medium egg whites
85g caster sugar
Single cream or ice cream, to serve
For the ganache
4 tbsp dpin;e cream
50g good-quality dark chocolate preferably 70% cocoa solids, broken into pieces
1 tbsp cocoa