9 cups sliced Zucchini or cucumbers
2 large sliced onions
2 tablespoons pickling salt
1 cup sugar
1 cup vinegar
1 teaspoon celery seed
1 teaspoon mustard seed (optional)
Stir Zucchini, onions and pickling salt together and put into a container. Mix the sugar, vinegar, celery seed and mustard see together and pour over the slices. Keep in refrigerator. Let stand several weeks before eating.