- STEP 1
Break each of the biscuits into little pieces in a bowl.
- STEP 2
Melt the butter and the caster sugar in a saucepan over a low heat. Once it has melted, add the cocoa and the drinking chocolate.
- STEP 3
In a separate bowl, beat the two eggs, then add the beaten eggs to the butter and sugar mixture, and mix well.
- STEP 4
Pour over the broken biscuits. Press the mixture into a tin lined with greaseproof paper. Cover with another sheet of greaseproof paper and press down well.
- STEP 5
Leave the biscuits mix to set in the fridge over night.
- STEP 6
Break the milk chocolate into a bowl and set over a pan of boiling water to melt. Make sure the bowl does not touch the water. Once melted pour the chocolate over the biscuit mixture and leave to set.
- STEP 7
Once set, remove from the tin and slice into squares