1 size 6 egg yolk
250g self raising flour
90g of your favourite block chocolate
1 Heat oven to 190C
2 Cream butter and sugar then beat in yolk. Sift in flour and cocoa. This will form a nice dough to roll.
3 Roll out to 5mm thick and cut out 18 rounds with a cookie cutter.
4 Chop up your favourite chocolate block and place in the middle of the rounds.
5 Cut out another 18 rounds with a bigger cutter to go over the top and seal with your fingers. Bake for 10 minutes.
Leave to cool but eat soon while the chocolate inside is still soft.By Grant Allen