Thai Holy Basil, also known as "Hot Basil" or "Kaphrao" in Thai, is a fragrant herb widely used in authentic Thai cuisine. It features jagged leaves with a slightly rough texture and a distinctive spicy, peppery aroma, unlike Sweet Basil which has a milder, anise-like scent. Thai Holy Basil adds a bold, herbal flavor with hints of clove and pepper, making it the essential ingredient for popular dishes like Pad Krapow (Thai basil stir-fry). It holds its aroma well even when stir-fried at high heat.