Zucchini Relish
["1 large onion, chopped", "10 c. shredded zucchini", "5 Tbsp. salt", "1 chopped green pepper", "1 chopped red pepper", "4 c. sugar", "1 1/2 c. white vinegar", "1 tsp. celery seed"]
["Mix salt, zucchini and onion.", "Let stand overnight.", "Rinse off salt; drain well and add remaining ingredients.", "Bring to a boil and simmer for 3 minutes.", "Add dash of green food coloring, then seal in jar."]
["onion", "zucchini", "salt", "green pepper", "red pepper", "sugar", "white vinegar", "celery"]