Boiled Custard - cooking recipe

Ingredients

1 qt. milk
1 c. sugar
1 1/2 tsp. vanilla
1 tsp. salt
2 Tbsp. flour
1 egg

Preparation

Let milk come to boiling point. Mix sugar, salt and flour together. Beat egg and add to mixture until it is smooth. Add hot milk to mixture in a bowl a little at a time until it is smooth and then put back in boiler and cook. Cook, stirring until thick. Add vanilla when cool.