Lucy'S Chocolate Pie - cooking recipe

Ingredients

1 c. sugar
1/3 c. flour
1/4 tsp. salt
3 Tbsp. cocoa
1/2 tsp. vanilla
2 Tbsp. butter
3 egg yolks, beaten
2 c. milk, scalded

Preparation

Mix flour, sugar, salt and cocoa.
Add milk.
Cook 10 minutes in double boiler.
Add egg yolks.
Cook until thick. Add butter and vanilla.
Beat egg whites and add 3 tablespoons sugar.
Beat few minutes longer.