Julienning is a culinary knife cut in which the food is cut into long, thin strips. It is often used for vegetables such as carrots, celery, and onions. Julienned onions are a common ingredient in many dishes, such as salads, stir-fries, and soups.
There are several benefits to julienning onions. First, it increases the surface area of the onion, which allows it to absorb more flavors from other ingredients. Second, it makes the onion easier to digest. Third, it gives the onion a more delicate texture.