Dry onion produced by removing the moisture from the onion is gaining traction among consumers, restaurants and food chains. By removing the moisture from onions, it becomes easier to preserve onion for a long time. Manufacturers are providing dry onion in form of flakes, granules, powder, etc. Food processing companies are moving towards using natural ingredients and colors in the processed food, hence, these companies are also demanding dry onions on a large scale. Consumers are also shifting from using fresh onions to dry onions as it offers various health benefits. It also includes potassium, calcium, and magnesium. Moreover, it contains very less fat, sodium, and calories. Enhancing the flavor of various foods and offering benefit of long-term storage, dry onions are increasingly being used as a substitute for fresh onions.