Chocolate Cherry Pie - cooking recipe

Ingredients

1 c. sugar
6 Tbsp. cocoa
4 Tbsp. plain flour
3 egg yolks (reserve egg whites)
1/2 stick margarine or butter
1 tsp. vanilla flavoring
2 c. milk
1 can cherry pie filling
1 baked pie shell

Preparation

Mix sugar, cocoa and flour.
Beat egg yolks slightly.
Add egg yolks and milk to dry mixture in heavy pan.
Mix until free of lumps.
Add margarine in small pieces.
Cook until thick, stirring constantly.
Pour into baked pie shell.
Spoon pie filling over pie.