Chocolate Pie - cooking recipe

Ingredients

5 Tbsp. cornstarch
1 1/2 c. sugar
1/4 tsp. salt
3 c. milk
3 egg yolks
1/2 c. cocoa
1 Tbsp. butter
1 tsp. vanilla
1 large pie crust

Preparation

Mix dry ingredients. Then add milk and egg. Cook on low heat until thick, then add butter and vanilla.