Hot Mustard
["1 c. cider vinegar", "1 (4 oz.) can Colman's dry mustard", "2 beaten eggs", "1 tsp. salt", "1 c. sugar", "2 c. mayonnaise"]
["Mix together vinegar and mustard.", "Let stand overnight.", "Blend well the eggs, salt and sugar.", "Cook over low to medium heat until mixture thickens.", "Stir constantly.", "Cool and then add mayonnaise. Mix well.", "Makes 2 1/2 pints."]
["cider vinegar", "mustard", "eggs", "salt", "sugar", "mayonnaise"]