Borsata Wine Sauce

Serve warm over fruitcake.

2 cups Riesling wine
1 cup water
1/2 cup granulated sugar
3 eggs
1 teaspoon flour

Beat eggs well; add sugar and flour. Mix wine and water and bring to boiling. Pour over egg mixture, then blend with electric mixer. Bring mixture to boiling point, lower heat and cook 1 to 2 minutes, stirring constantly.