Chocolate Pie - cooking recipe

Ingredients

1 c. sugar
1 c. water
5 Tbsp. cocoa
2 1/2 c. milk
3 egg yolks
5 Tbsp. flour

Preparation

Boil separately sugar, water and cocoa, until cocoa is dissolved.
Mix together milk, egg yolks and flour.
Combine all and cook until mixture thickens.