Mother'S Chocolate Pie - cooking recipe

Ingredients

5 eggs, separated
2 1/2 c. milk
2 c. sugar (scant)
5 heaping Tbsp. flour
4 heaping Tbsp. cocoa
dash of salt
1 tsp. vanilla
3/4 stick margarine

Preparation

Add sugar to cocoa and mix.
Add egg yolks, milk, flour and salt.
Cook over medium heat until it thickens.
Add vanilla and margarine.