1 c. sugar
3 tbsp. water
2 egg whites
1/4 tsp. salt
1 oz. unsweetened chocolate, melted
1 tsp. instant coffee
1 1/2 tsp. vanilla extract
1/3 c. softened butter

Place sugar, water, egg whites and salt in top of double boiler. Beat over hot water with electric mixer for 7 minutes or until mixture stands in stiff peaks. Remove from heat. Cover with a damp towel and let stand until completely cooled. Blend together melted chocolate, coffee, vanilla, and butter. Fold about 1/4 of the mixture at a time into the cooled egg white mixture, blending well.