pile of red onions, purple or blue onions, cultivars of the onion (allium cepa), and have purplish-red skin

agricultural agriculture allium background blue bright bulb cepa chopped circle commonly cooking culinary cultivars cultivated cut drawn dye edible farm flavoring flesh focus food fresh freshness gardening gourmet green group harvest harvesting healthy ingredient natural nature onion onions organic pile plant purple purplish-red raw red refreshment ripe root round salad selective skin slice sprout tasty tinged used vegan vegetable vegetables vegetarian vitamin white