Boiled Custard - cooking recipe

Ingredients

5 eggs, separated
3 c. sugar
5 Tbsp. flour
1 can evaporated milk
1/2 gal. sweet milk
1 Tbsp. vanilla
1/4 tsp. cream of tartar

Preparation

Beat egg yolks until lemon colored.
Stir in sugar and flour. Add Pet milk and sweet milk.
Cook in double boiler until mixture begins to thicken.
Beat egg whites and cream of tartar until stiff.
Stir into custard and cook until thick.
Remove from heat and add vanilla.
Chill before serving.
Makes 1 gallon.