Chocolate Crunchies

Directions

1. 1
   Butter a 18cm / 7in sandwich tin.
2. 2
   Melt the butter and syrup in a pan.
3. 3
   Stir in the cocoa and raisins, then thoroughly stir in the biscuit crumbs.
4. 4
   Spoon into the tin and press down firmly.
5. 5
   Melt the chocolate in a bowl over a pan of simmering water and spread over the biscuit base.
6. 6
   Chill for about half an hour.