Spring onions, also known as green onions or scallions, are a mild, flavorful vegetable with long green stalks and a small white bulb. They have a crisp texture and a subtle, slightly tangy flavor that adds a fresh, zesty kick to a variety of dishes. Spring onions are rich in vitamins A and C, fiber, and antioxidants, offering health benefits such as supporting immune function and promoting digestion. They can be used both raw and cooked, making them a versatile ingredient in salads, soups, stir-fries, and garnishes for a burst of color and flavor.