Chocolate Banana Mousse

1 ounce unsweetened chocolate 1 cup evaporated skim milk 3 tablespoons granulated sugar replacement 2 egg yolks 1/4 teaspoon salt 1 teaspoon vanilla extract 2 bananas, sliced Combine chocolate, 1/4 cup of the milk and the sugar replacement in top of double boiler. (Chill remaining milk in freezer.) Cook and stir over simmering water until [...]