Groundnut oil, also known as peanut oil, is a light, golden-colored oil extracted from peanuts. It has a mild flavor with a slightly nutty aroma, making it ideal for cooking, frying, and sautéing. Rich in monounsaturated fats, it is considered a heart-healthy option. Groundnut oil has a high smoke point, which makes it suitable for high-temperature cooking without breaking down. It is commonly used in Asian, African, and Indian cuisines.