Pepper Relish
["12 green sweet peppers", "12 red sweet peppers", "12 green tomatoes", "2 large onions", "1 pt. vinegar", "1 c. brown spicy mustard", "1 c. flour", "2 1/2 c. sugar", "2 Tbsp. salt", "2 1/2 Tbsp. celery seed", "1 qt. mayonnaise"]
["Chop and drain vegetables.", "Add vinegar and mustard.", "Cook 10 minutes.", "Add flour, sugar, salt and celery seed.", "Cook 10 minutes; cool.", "Add mayonnaise.", "Put in hot sterilized jars and seal.", "Makes about 6 pints."]
["green sweet peppers", "red sweet peppers", "green tomatoes", "onions", "vinegar", "brown spicy mustard", "flour", "sugar", "salt", "celery", "mayonnaise"]