Onions (Allium cepa) are a type of onion that is often used in cooking because it tastes soft and sweet compared to other types of onions. Here are some descriptions of onions: 1. Size and Shape : - Onions are usually larger in size than shallots or garlic. - Round shape with thin layers of skin that peel easily. 2. Color : - The outer skin of onions is usually brownish yellow, although there are also varieties that have white or red skin. 3. Taste : - The taste is sweeter and less sharp than shallots or garlic, especially when cooked. - Onions can be eaten raw in salads, but their taste is milder after cooking. 4. Uses : - Often used in a variety of dishes, including stir-fries, soups, sauces, and as an additional ingredient in various meat and vegetable dishes. - Onions are also often used as a base ingredient for making broth and as a spice to provide additional flavor in dishes. 5. Nutritional Content : - Contains vitamin C, vitamin B6, folate, and minerals such as potassium and manganese. - Rich in antioxidants and sulfur compounds that have health benefits, including anti-inflammatory and anticancer properties. Onions are a versatile kitchen ingredient and are essential in many dishes around the world.