Sesame is a plant that is grown in warm regions and that produces small flat seeds that are used in cooking and as a source of oil. Sesame oil is used as cooking oil and to make dressings and sauces. They can be used in a variety of baked goods as a topping for breads and rolls.Sesame seeds are added to food for flavoring. Sesame seeds are also rich sources of protein, vitamins, and antioxidants.