Zabaglione

Ingredients:
- 8 egg yolks
- 3 to 4 Tbsp. sugar
- 1/2 c. Marsala (sweet or dry)

Directions:
- In the top of a double boiler, beat together the yolks, the wine and 3 tablespoons of the sugar.
- Place the double boiler over simmering water.
- Whip mixture constantly with a wire whisk until it is thick enough to retain a slight peak when the whisk is withdrawn (about 5 minutes cooking time).
- Taste for sweetness.
- If it is not sweet enough, add the remaining sugar.
- Pour into stemmed glasses and serve at once.