Chocolate Pie - cooking recipe

Ingredients

3 or 4 egg yolks
3 heaping Tbsp. cocoa
1 small can Pet milk
1 tsp. vanilla extract
1 c. sugar
3 heaping Tbsp. flour
2 c. sweet milk
2 Tbsp. butter

Preparation

Beat egg yolks slightly.
Add milk and sugar.
Mix cocoa with flour.
Add gradually, then butter and flavoring.
Cook over low heat until thick.
Pour into cooked pie crust.
Top with beaten egg whites or Cool Whip.
If egg whites are used, place in heated oven to brown.
This makes 1 large pie.