Wicklewood’s Schooldays Chocolate Concrete (Gluten Free)

Part of the staple diet of any British State educated school child,,,,but it really isn’t as bad as it sounds. This is so simple to make and so delicious served with green custard,, Wicklewood’s School Day’s Green Custard 439398 (also not as bad as it sounds). For the concrety crunch it is best served cold, but for a softer texture serve while still warm. I have given recipe using normal flour, however, if using gluten free flour add an extra ounce of butter and bake for a further 5 mins.