Boiled Cream Dressing Recipe ingredients

To prepare this Boiled Cream Dressing Recipe, first two well beaten eggs, one cup of sweet cream, one cup of vinegar, one teaspoon of mustard mixed with a little water, one-fourth teaspoon of pepper, a scant half teaspoon of salt, one tablespoon of granulated sugar, one piece of butter the size of an egg. Add cream, to beaten eggs, then add mustard, pepper, salt and sugar. Stir briskly all the while and very gradually add vinegar, a little at a time. Then add butter, not melted. Stir constantly in a double boiler till it thickens.