400 g Cadbury chocolate
1 can condensed milk
15 g unsalted butter
1 teaspoon of vanilla essence
4 bars of crunchie
1. Put everything (apart from the crunchies) into the slow cooker. Put slow cooker on high setting. Stir every 15 minutes for 45 minutes. Add 3 bars of chopped crunchie and stir. Pour mix into lined tin. Sprinkle remaining crunchie on top.
2. Put in fridge to set approx 5 hours.
3. Remove from tin and cut into chunks.