INGREDIENTS
2
Eggs, free-range
1 tsp
Baking powder
30 g
Brown sugar, dark
450 g
Caster sugar
3 tbsp
Cocoa powder
200 g
Dark chocolate
300 g
Dark chocolate, good-quality
175 g
Plain flour
2 tsp
Vanilla extract
375 milliliters
Coffee, strong
250 g
Butter
175 g
Butter, unsalted
125 milliliters
Water