Thai bird's eye chili, also known as prik kee noo, is a small, fiery chili pepper commonly used in Thai cuisine. These peppers are typically about 1-2 inches long and are bright red or green when ripe. They are known for their intense heat, often rated between 50,000 to 100,000 Scoville Heat Units, making them one of the hottest chili varieties. In addition to their heat, Thai bird's eye chilies add a fresh, vibrant flavor to dishes. They are often used in curries, salsas, and dipping sauces, enhancing the overall taste profile. These chilies can be used whole, sliced, or crushed, depending on the desired level of spiciness.