Chocolate Pie - cooking recipe

Ingredients

2 c. sugar
1/2 c. milk
3 Tbsp. cocoa
3 heaping Tbsp. flour
3 egg yolks
1 clump (2 Tbsp.) butter
1 tsp. vanilla
1 c. boiling water

Preparation

Mix dry ingredients; add milk.
Beat in egg yolks.
Pour on 1 cup boiling water.
Mix and cook until thick.
Cool.
Pour in baked pie shell.
Cover with meringue and brown in oven.