Chocolate Pie - cooking recipe

Ingredients

1 1/2 c. sugar
4 1/2 Tbsp. cocoa
4 1/2 tsp. cornstarch
1 1/2 c. milk
3 egg yolks, beaten
1 Tbsp. butter
1/4 tsp. vanilla

Preparation

Sift together sugar, cocoa and cornstarch.
Add milk and egg yolks.
Cook until thick, but not real stiff.
Stir constantly. Remove from heat and add butter and vanilla.
Cool.
Put mixture in baked pie shell.
Add meringue.