The Scotch bonnet is a hot chili pepper plant, a cultivar of Capsicum chinense, named for its resemblance to a Scottish tam o' shanter hat, and is a staple in Caribbean cuisine for its fruity, intense heat. These compact plants produce wrinkled, bonnet-shaped peppers that ripen from green to vibrant orange, red, or yellow, with a Scoville heat rating over 100,000 units. They thrive in full sun and require consistent watering, making them suitable for both garden beds and containers, and are essential for dishes like jerk sauce.