This has been in the family for years and years. I think our mother found it in one of those booklets that come with a food mixer. I added the idea of putting a sticky syrup on the top. Like our Crunchy Lemon Squares, I think it’s best make in a big tin and cut into individual squares which can then be frozen and eaten when the fancy takes you. If you put it in your lunchbox when it’s still frozen it’ll be just lovely by the time it gets to coffee break.
About the ingredients
Use 70% chocolate, which doesn’t have to be at all expensive. All I need to say is Lidl and Aldi. Don’t even think about using some rubbish 40% chocolate or milk chocolate because it will be just plain cheap and nasty and far too sweet. The walnuts are entirely optional. They give a little more density and, well, nuttiness to the cake but you can easily leave them out.
Makes 16 little square cakes