Sweet Hot Mustard
["4 oz. can Colman's dry mustard", "1 c. tarragon vinegar", "6 whole eggs", "1 c. sugar", "1 stick margarine"]
["In top of double boiler, put one 4 ounce can Coleman's dry mustard.", "Pour 1 cup tarragon vinegar in.", "Do not stir!", "Let stand 1/2 hour.", "Beat in 6 whole eggs, one at a time with wooden spoon. Add 1 cup sugar.", "Stir and cook slowly for 15 minutes.", "Stir until thickens.", "Add 1 stick margarine.", "Stir until melted.", "Let cool in glass jars."]
["mustard", "tarragon vinegar", "eggs", "sugar", "margarine"]