● 162 g Butter
● 355 g Half white and half muscovado sugar or muscovado only
● 152 g Egg
● 85 g Black chocolate topping (the % of cocoa is optional. For example: 70%)
● 162 g Plain flour (with a small pinch of salt)
● 6 g Baking powder
● 20 g Cocoa powder
● 80 g Lightly toasted walnuts or pecans
● Optional: a pinch of seeds from a vanilla pod.
