Julienne cut white onions are prepared by slicing fresh white onions into long, thin, uniform strips, resembling matchsticks. This cutting style allows the onions to cook quickly while retaining a slightly crisp texture and a mild, sweet flavor. Julienne cut onions are commonly used in stir-fries, salads, sandwiches, wraps, and as decorative garnishes for various dishes. White onions are rich in antioxidants, vitamins, and minerals, providing both nutritional value and flavor enhancement. Using julienne cut onions improves the visual appeal of dishes while ensuring even cooking and convenient use in recipes.