Chop the chocolate into small pieces. Cut the butter into small pieces and knead with the flour and all the other ingredients as well as a pinch of salt to form a smooth dough.
Preheat the oven to 180 degrees and line a baking tray with baking paper.
Using the ice cream scoop, form 24 balls of the same size from the dough, crush into biscuits and place on the baking sheet.
Sprinkle the cookies with flaky sea salt and bake for 12-15 minutes.
You can find out about discounts, competitions, promotions and news in our free e-mail newsletter. Detailed information are placed in our privacy policy.