Thai basil, also known as holy basil or tulsi, is a popular herb widely used in Thai, Vietnamese, and other Southeast Asian cuisines. It has a distinct flavor that is slightly spicy, sweet, and peppery, with hints of anise and cloves. Thai basil leaves are aromatic and vibrant, with a bright green color and serrated edges. This herb adds a fresh and aromatic element to dishes, enhancing their overall taste and fragrance. Thai basil is commonly used in stir-fries, curries, noodle dishes, and soups, as well as in salads and as a garnish.