What you will need:
2oz dark chocolate
6oz plain flour
2oz cocoa powder
2oz white chocolate
4oz milk chocolate
2 large eggs
4oz caster sugar
1oz chocolate milk.
First of all I mixed in the sugar butter & cocoa powder.
Then added the eggs and flour.
I blended in the chocolate with a wooden spoon. ( I did break all the chocolate up in a freezer bag with a rolling pin before hand).
Then added the chocolate milk and mixed well.
I put the mixture in a tin lined with baking paper and baked for around 20 minutes on gas mark 4.
Once cooked I left to cool then cut in to squares, the kids loved them as they was still squishy inside as the chocolate was half melted.