Rocky Road Crunch Bars

ROCKY ROAD CRUNCH BARS

Recipe from Nigella Express

Makes 24 Bars
Prep time: 20 mins (plus 2 hours refrigeration to harden)

1. Using a heavy-based saucepan, melt butter, chocolate and golden syrup.
2. Take out around 125ml / ½ cup of the mixture and put to one side.
3. Bash biscuits in a freezer bag with a rolling pin to produce both crumbs and biscuit pieces.
4. Fold dry ingredients into the melted mixture in the saucepan, and add the marshmallows.
5. Tip into 24cm / 9-inch square foil tray and flatten.
6. Pour remaining 125ml / ½ cup of melted mix over the marshmallow mix and smooth.
7. Refrigerate for at least 2 hours, or overnight.
8. Cut into fingers and dust with icing sugar using a tea strainer or small sieve.