We had so many zucchini and had no idea what to do with all them after making every recipe we could think of. My grandmother came to the rescue with her recipe for zucchini relish in this video we will go through making and canning the zucchini. My grandmother the pro of canning and preserving will guide us through the process of making and canning the zucchini relish. This Zucchini recipe is a winner. Ingredients needed for this recipe listed below. 10 Cups graded or shredded Zucchini ( cover in light layer of salt do not stir leave in fridge over night/ rinse three times and then begin to add other ingredients to the Zucchini) 4 1/2 Cups Onion 3 Green Bell Pepper 3 Red Bell Pepper 2 Cups Vinegar 6 Cups Sugar 1 tsp Turmeric 2 tsp Celery Salt 1 tsp Dry Mustard 2 tbsp Corn Starch Cook 45 min be sure to stir to keep from sticking then hot water can the Zucchini Relish. ... https://www.youtube.com/watch?v=UNyzMBFSa90