Hot Mustard
["4 oz. dry mustard", "1 c. vinegar", "4 eggs", "1 c. sugar"]
["Mix dry mustard and vinegar in glass bowl and let stand overnight.", "Next day, beat eggs with sugar.", "Blend all.", "Cook in a double boiler 10 to 12 minutes.", "Seal in sterilized jars."]
["dry mustard", "vinegar", "eggs", "sugar"]