How do you preserve zucchini?
You can preserve zucchini by pickling it in the refrigerator! Simply submerge zucchini slices in a pickling jar along with brine and seasonings. Keep it there for at least 2 hours to allow the zucchini to absorb the liquid brine. After making pickled zucchini, it can be stored in the fridge for up to 1 month.