Ingredients
For 12 little biscuits
- 55g unsalted butter, very soft (out of the fridge a few hours in advance)
- 32g icing sugar
- Tiny pinch of salt
- Third to half capful vanilla extract
- 11ml egg white (1 egg white from a large egg weighs 33ml)
- 45g plain flour
- 15g semolina
For the topping:
- 35g dark chocolate
- A piping bag
