- STEP 1
Melt the butter, chocolate and syrup together in a saucepan on a low heat.
- STEP 2
Bash the cookies (in a plastic bag or inside a tea towel) with a rolling pin and aim to be left with big cookie chunks and crumbs too.
- STEP 3
Pour the crushed cookies into the chocolate/butter/syrup mixture.
- STEP 4
Pour in marshmallows and stir well.
- STEP 5
Pop the mixture into a tin and let it set in the fridge for 2 hours or overnight.
- STEP 6
Once your Rocky Road is set, dust it with icing sugar and cut it into bars.