1 c. sugar
1/4 c. flour
4 tbsp. Hershey's cocoa
3 egg yolks
1/4 tsp. salt
1/2 tsp. vanilla flavoring
2 tbsp. butter
2 c. milk

Brown 9-inch pie shell and cool. In medium saucepan, combine sugar, flour, cocoa, and salt. Add egg yolks, milk, flavoring, and butter. Cook over medium heat, stir so filling will not stick. Cook until thick, then pour into cooled pie shell. Recipe may be doubled for 2 pies.