Bird's Eye chilies are small, fiery peppers commonly used in Southeast Asian cuisine. They are typically about 1 to 2 inches long and can be red or green in color. Known for their intense heat, these chilies are often added to dishes like Thai curry and sambal to enhance flavor and spice. These chilies belong to the Capsicum frutescens species and are rich in capsaicin, the compound responsible for their spiciness. Bird's Eye chilies are also used in sauces, marinades, and pickles, making them a versatile ingredient in many recipes.