Chocolate Pie - cooking recipe

Ingredients

4 egg yolks
1 c. sugar
3 Tbsp. cornstarch
3 Tbsp. cocoa
2 c. milk
1 tsp. vanilla

Preparation

Beat egg yolks.
Mix cocoa, sugar, salt and cornstarch together.
Add to egg yolks, then add milk.
Cook on top of stove until it thickens.
Add 2 teaspoons butter and vanilla.
Pour in baked pie shell.
Top with meringue.