INGREDIENTS
3
egg whites
180 g
plus ⅓ cup) caster sugar
1 1/2 tsp
cornflour
1 tsp
white wine vinegar
1 1/2 tbsp
cocoa, sifted
50 g
dark chocolate, roughly chopped
375 g
cooked chestnuts (tinned or vacuum-packed)
200 milliliters
full-cream milk, plus extra
1 tsp
vanilla extract
2 tbsp
rum or kirsch
100 g
caster sugar
250 milliliters
double cream
dark chocolate, for decorating