1/2 cup sugar
1 table spoon flour
1/2 tea s. Mustard
1/2 tea s. salt
Mix together & add
2 well beaten eggs
1 cup sour cream
1 cup vinegar
butter size of egg
Cook in double boiler.
A double boiler is a saucepan with a shallow pan that fits inside. The bottom pan is filled with water. Delicate ingredients are cooked in the top pan.