1 c. sugar
1/4 tsp. salt
1 oz. unsweetened chocolate
1/3 c. milk
1 tbsp. butter
1 tsp. vanilla
Approximately 2 c. powdered sugar

Combine sugar, salt, chocolate and milk. Bring to rolling boil. Remove from heat. Add butter and vanilla. Stir in powdered sugar. Spread on brownies while still warm.