12 oz Guinness stout
1/2 cup sweetened Condensed milk (regular or skim)
1/16 tsp (or less) Cinnamon
1/16 tsp (or less) Nutmeg
unsweetened Cocoa powder (optional)

Beer mug

Gently pour a well-chilled Guinness into a small mixing bowl or glass that will hold all of the liquid ingredients. Add the sweetened condensed milk, spices, and cocoa (if it's wanted). Stir or whisk well, and pour the mixture into a pint-sized beer mug or pub glass. Makes 1 drink.