3 tbsp. flour
3 tbsp. cocoa
1 cup sugar
3 egg yolks
2 cups milk
2 tbsp. butter
1 tsp. vanilla
1 9 in. baked pastry

Mix flour, cocoa, sugar, salt. Add beaten egg yolks. Add milk. Cook in double boiler until mixture is thick; remove, add butter and vanilla. Pour into pastry and top with meringue (egg whites beaten until stiff, gradually adding 6 tbsp. sugar; continue to beat until stiff and glossy).

Bake 12 to 15 minutes at 350°F.