Zucchini Relish
["2 1/2 qt. shredded de-seeded and unpared zucchini", "3 c. shredded fresh onions", "5 Tbsp. salt", "2 1/2 c. white or cider vinegar", "5 c. sugar", "1 Tbsp. freshly grated nutmeg", "1 Tbsp. mustard powder", "1 Tbsp. turmeric", "1 Tbsp. cornstarch", "1/8 tsp. red (cayenne) pepper", "1 green bell pepper, chopped", "1 red bell pepper, chopped"]
["In a large bowl, combine zucchini and onions.", "Sprinkle with salt; let stand overnight.", "The next day, put 6 (1-pint) or 12 (1/2-pint) canning jars with rings and lids into a large pot of water.", "Bring to a simmer.", "Drain zucchini and onions.", "Rinse in cold water; drain."]
["zucchini", "onions", "salt", "white", "sugar", "nutmeg", "mustard powder", "turmeric", "cornstarch", "red (cayenne", "green bell pepper", "red bell pepper"]