Oreo s’mores

Method

1. Put the Oreos in a food processor and whizz to a fine powder.
2. Put the dark chocolate in a small heatproof bowl over a pan of just simmering water (don’t let the bowl touch the water). Melt, stir, then remove to cool.
3. Dip the bottom of 8 white marshmallows into the chocolate, then dip into the Oreo crumbs. Put on a baking tray lined with non-stick baking paper and grill until the tops are golden. Float one or two on top of your mug of hot chocolate.