Step 1: 1. Melt the chocolate, butter and syrup in a saucepan at a very low heat
Step 2: 2. Stir in the biscuits and nuts (if using) until well blended and spread into a cake tin
Step 3: 3. Refrigerate for a couple of hours until well set then cut into pieces and enjoy!
Step 5: These will last for about 2 weeks in the fridge… but they probably won’t last that long!