Richmond Chocolate Frosting - cooking recipe

Ingredients

1 c. sugar
3 Tbsp. cornstarch
2 sq. baking chocolate, shaved
1/4 tsp. salt
1 c. boiling water
1 Tbsp. butter
1 tsp. vanilla

Preparation

Combine first 4 ingredients in a saucepan.
Pour in boiling water.
Boil on stove until mixture thickens enough to spread. Remove from heat.
Add butter and vanilla; stir.