Bunching onions, also known as green onions or scallions, are a type of onion with a slightly sweet, somewhat spicy flavor. Raw bunching onions are often used as a garnish in soups and stews. When cooked, they add a milder onion flavor to your dishes. They can be stir-fried, grilled, or roasted, and are commonly used in Asian cuisines, such as Chinese, Korean, and Japanese. Bunching onions are easy to grow in your Vegehome Indoor Garden and can be stored in the refrigerator for up to a week.