Marjoram is a delicate, sweet-scented herb from the mint family, closely related to oregano but with a milder, more refined flavor. It's a staple in Mediterranean, Italian, and Greek cooking, where it adds warmth and subtle complexity to soups, roasted vegetables, meats, and sauces. Home cooks prize marjoram for its ability to brighten dishes without overpowering, making it ideal for both everyday cooking and more refined preparations.