Ale Flip Drink

1 oz Lemon Juice
1 oz Brandy
1/4 tsp ground Ginger
12 oz Beer
1 tbsp Sugar
1 Egg Yolk

Heat the lemon juice with 2 ounces of ale, the ginger and the sugar in a saucepan over moderate heat until the sugar has dissolved. Beat the egg yolk into the brandy in a bowl. Beat the lemon juice mixture from the saucepan into the bowl with the egg, and beat together. Transfer to a beer mug. Add the rest of the ale, stir well, and serve.