Chocolate Pie - cooking recipe

Ingredients

3 1/2 c. milk
1 3/4 c. sugar
1/2 c. cocoa
5 tbsp cornstarch
6 egg yolks
1 stick butter
1 tsp vanilla

Preparation

Mix sugar, cocoa, cornstarch, add yolks and 1/2 c. milk.
Mix well; Add this to 3 c. milk mix well and cook in microwave, then add butter and vanilla; when thick pour in cooked pie shell. Chill and serve.