Updated: July 1, 2023

When it comes to Thai cuisine, one cannot ignore the fiery and distinct flavor of Thai chili peppers. These small but mighty peppers are an essential ingredient in many Thai dishes, adding a spicy kick that brings the flavors to life. Thai chili plants are widely cultivated in Thailand and are known for their vibrant colors and intense heat. In this article, we will explore the different types of Thai chili plants and their characteristics.

Bird’s Eye Chili (Capsicum annuum)

One of the most common types of Thai chili plants is the Bird’s Eye Chili, also known as “Prik Kee Noo” in Thai. This chili pepper is small in size, usually measuring around 0.6 to 1.2 inches in length. The Bird’s Eye Chili is known for its spiciness, ranging from 50,000 to 100,000 Scoville Heat Units (SHU). It is often used in Thai soups, stir-fries, curries, and sauces to add a fiery flavor.

Thai Dragon Chili (Capsicum annuum)

The Thai Dragon Chili, also known as “Prik Chee Fah,” is another popular variety of Thai chili plant. It is slightly larger than the Bird’s Eye Chili, measuring around 2 to 3 inches in length. The Thai Dragon Chili has a similar spiciness level to the Bird’s Eye Chili, ranging from 50,000 to 100,000 SHU. It is often used in Thai salads, dipping sauces, and marinades.

Thai Prik Chi Fah (Capsicum annuum)

The Thai Prik Chi Fah chili pepper is a larger variety of Thai chili plant, measuring around 4 to 6 inches in length. It is known for its vibrant red color and medium spiciness level ranging from 30,000 to 50,000 SHU. The Thai Prik Chi Fah is commonly used in Thai stir-fries, curries, and as a garnish for its visual appeal.

Thai Prik Yuak (Capsicum annuum)

The Thai Prik Yuak chili pepper, also known as Banana Chili, is a mild variety of Thai chili plant. It is longer and thinner compared to other Thai chili peppers, measuring around 4 to 6 inches in length. The Thai Prik Yuak has a lower spiciness level, ranging from 5,000 to 10,000 SHU. It is often used in Thai salads, pickled condiments, and as a decorative element in dishes.

Thai Prik Kariang (Capsicum annuum)

The Thai Prik Kariang chili pepper is a unique variety of Thai chili plant due to its elongated shape and bright yellow color. It measures around 2 to 3 inches in length and has a medium spiciness level ranging from 30,000 to 50,000 SHU. The Thai Prik Kariang is commonly used in Thai curries, stir-fries, and as a garnish to enhance visual appeal.

Thai Prik Som (Capsicum annuum)

Known for its vibrant orange color, the Thai Prik Som chili pepper adds both spiciness and visual appeal to Thai dishes. It measures around 2 to 3 inches in length and has a medium spiciness level ranging from 30,000 to 50,000 SHU. The Thai Prik Som is often used in Thai soups, curries, and as a garnish for its striking color.

Thai Prik Bon (Capsicum annuum)

The Thai Prik Bon chili pepper is one of the mildest varieties of Thai chili plants. It measures around 2 to 3 inches in length and has a low spiciness level ranging from 1,000 to 5,000 SHU. The Thai Prik Bon is commonly used in Thai salads, pickled condiments, and as a mild alternative for those who prefer less heat in their dishes.

Thai Prik Num (Capsicum annuum)

The Thai Prik Num chili pepper is a unique variety commonly used in Thai cuisine. It is known for its large size, measuring around 4 to 6 inches in length. The Thai Prik Num has a medium spiciness level ranging from 30,000 to 50,000 SHU. It is often used in Thai curries, stir-fries, and as a stuffing ingredient due to its size.

In conclusion, Thai chili plants come in a variety of shapes, sizes, colors, and spiciness levels. From the fiery Bird’s Eye Chili to the mild Thai Prik Bon, each variety adds its unique flavor and heat to Thai dishes. Whether you are a fan of intense spiciness or prefer milder options, Thai chili peppers offer a range of choices to suit every palate. So the next time you indulge in your favorite Thai cuisine, pay attention to the type of chili pepper used and enjoy the delightful heat it brings to your taste buds.