You will need: biscuits or cookies; chocolate, chocolate spread or M&S milk and cookies chocolate spread; marshmallows; tin foil
1. Sandwich a marshmallow and a square of chocolate or some chocolate spread between two biscuits.
2. Wrap the whole thing up in a square of tin foil.
3. Heat on the barbecue or in the oven at 180°C/160°C fan/gas mark 4 for around 2 minutes – the marshmallow and chocolate will go amazingly melty and gooey.