Grandma Verlie'S Egg Custard - cooking recipe

Ingredients

3 eggs, separate 2 of them
butter, size of walnut
1 1/2 c. milk
1/4 tsp. salt
3 heaping Tbsp. flour
1/2 c. sugar
1/2 tsp. vanilla extract

Preparation

Mix all ingredients together except egg whites.
Beat the two egg whites until stiff.
Fold into mixture.
Pour into unbaked crust.
Bake at 335\u00b0.
If using frozen crust, place on cookie sheet to brown bottom of pie better.