For each S'More:
1 Guinness beer, room temperature
2 Digestive biscuits
Cadbury Milk Chocolate
1 large or two regular marshmallows
Pour beer into a small saucepan and boil until it reduces to a syrup.
Skewer marshmallow on a stick and roast over the grill or a fire. Place chocolate on one digestive biscuit and place on edge of grill for chocolate to soften. Place roasted marshmallow on top of chocolate-topped biscuit. Spoon Guinness reduction on top and then the second digestive biscuit. Note: You'll need one bottle of Guinness for each S'More.