Chocolate Pie - cooking recipe

Ingredients

1 c. sugar
2 egg yolks
1 tsp. vanilla
3 Tbsp. cocoa
1 stick margarine
1 1/2 c. sweet milk
3 Tbsp. flour
8-inch pie shell, baked
egg whites (save for topping)

Preparation

Mix sugar, cocoa and flour together.
Add sweet milk and stir. Put on low to medium heat.
Cook until it gets hot.
Add margarine and vanilla.
Beat egg yolks in a bowl.
Put some hot mix with eggs and beat, then pour in mix.
Cook until it gets thick.
Pour into baked pie shell.