Chocolate Pie - cooking recipe

Ingredients

1 c. sugar
1/2 c. flour
2 Tbsp. cocoa
2 c. milk
4 eggs, separated
1 tsp. vanilla
pinch of salt

Preparation

Mix all ingredients except egg whites.
Cook on low heat until thick.
Cool, then pour into baked pie shell.
Beat egg whites until foamy; add 1/2 cup sugar gradually and beat until stiff. Top pie with beaten egg white mixture.
Brown in 350\u00b0 oven until golden.