3 lg. egg yolks
3/4 c. sugar
2 1/2 tbsp. flour
1 1/4 c. milk
3 tbsp. cocoa
1/4 tsp. salt
1 tbsp. butter
1 tsp. vanilla

Mix dry ingredients, add yolks, 1 at a time. Mix. Add 1/4 cup of milk and vanilla. Add 1 cup milk, blend. Cook in double boiler, stirring as it cooks. Cook until thick. Remove from heat. Add butter. Cool and pour in baked pie shell.

MERINGUE: 3 egg whites beaten until stiff. Add 3 teaspoons sugar, blend. Pour on cooled pie. Place in the oven until brown.