Melt the butter........ The chocolate and golden syrup in a heavy-based saucepanAdd the marshmallowsCrumble the biscuits in to crumbs and piecesPut the biscuits in the saucepanPut it in the refrigeraterEnjoy!
Ingredients: 125 g soft butter 300g best-quality dark chocolate, broken into piec 3x 15ml tablespoon golden syrup 100g mini marshmallows