3 sq. (3 oz. in all) unsweetened chocolate
1/3 c. water
3/4 c. sugar
1/8 tsp. salt
3 egg yolks
1 tsp. vanilla
2 c. heavy cream

In saucepan, place chocolate and water. Stir over low heat until blended. Add sugar and salt. Simmer 3 minutes, stirring constantly. Remove from heat. In a bowl, beat egg yolks; stir in the chocolate mixture (stir constantly). Add vanilla and cool to room temperature. Beat heavy cream in a large bowl. With rubber spatula, fold in chocolate mixture gently. Spoon into glass dishes and refrigerate until firm.