The art of the chill: Thailand’s vanishing summer classics

While modern air conditioning offers a temporary escape, the true secret to surviving a Thai summer lies on the plate and on the palate.

Here, we explore six time-honored delicacies—from royal palace staples to street-side favorites—designed to cool the body and delight the senses.

When the mercury rises, most Thais seek comfort in air-conditioned spaces, dropping ice into every conceivable drink to blunt the heat.

While ice cubes are a summer staple today, they were a luxury introduced only during the reign of King Rama V. Long before modern refrigeration, however, ingenious Thais mastered the art of “eating to cool down.”

These seasonal delicacies are still enjoyed today. While some appear only during the peak of summer, others have become year-round fixtures on restaurant menus as Thailand’s gastronomy scene expands and the palate pleasers of the past return to our tables.

Khao Chae

Before its recent boom, this chilled rice dish was primarily beloved by older generations. Today, it has gained massive recognition among all Thai cuisine lovers.

Khao Chae//Photo by Warunee Maneekum

Khao Chae literally means “rice soaked in water.” Inspired by a Mon dish, it is believed to have been introduced to the court of King Rama IV by Chao Chom Manda Sonklin.

In the days before ice, water was chilled in earthen jars and scented with fresh flowers.

This delicacy—rice cooled in floral water and served with various condiments—was a palace staple before eventually gracing the tables of fine-dining restaurants and street-side shops alike.

The true magic lies in the side dishes, such as Kapi Thot (shrimp paste balls) and shredded sweetened meat, which showcase traditional food preservation at its finest.

Som Chun

Among traditional summer dishes, Som Chun is perhaps the rarest to find today.

It consists of seasonal fruits—lychees, rambutans, and tangerines—submerged in a syrup infused with pandan and som sa (a rare Thai citrus).

Som Chun//Photo by Veena Thoopkrajae

Served over crushed jasmine water ice, it is finished with an unconventional topping of sliced young ginger, fried shallots, and tart green mango. This combination creates a sensational profile of sweet, salty, and tangy in a single, icy bite.

Kanom Jeen Sao Nam

Unlike most kanom jeen (soft rice noodle) dishes served with spicy curries, Sao Nam is bright and creamy. It features a unique medley of chopped pineapple, sliced garlic, young ginger, ground dried prawns, and Jang-Lon (pounded fish balls) in fresh coconut milk.

Kanom Jeen Sao Nam//Photo by Veena Thoopkrajae

The ingredients may seem eccentric to the uninitiated, but the result is remarkably refreshing. The key is the quality of the ingredients; whenever possible, freshly squeezed coconut milk should be used over the canned variety.

Ma Hor

A classic “galloping horses” snack, Ma Hor consists of two parts: the fruit and a savory topping.

The topping—similar to the caramelized filling of Sago Sai Moo—is made from garlic, coriander root, pepper, minced pork or shrimp, and roasted peanuts.

While most commonly served on pineapple wedges, it also pairs beautifully with marian plum (Plango) or orange segments, which cut through the rich, salty topping with a burst of acidity.

Pla Haeng Tangmo

The name is literal: Pla haeng (dried fish) and tangmo (watermelon). This dish is the epitome of Thai culinary simplicity, giving seasonal fruit a savory twist.

It features ground dried snakehead fish, stir-fried until brown and fragrant, then sprinkled over juicy, bite-sized watermelon pieces. The sweet, hydrating fruit provides a delightful contrast to the savory fish, making it an instant heat-buster.

Pla Haeng Tangmo//Photo by Veena Thoopkrajae

Yam Som-O (Pomelo Salad)

For a zesty, mouthwatering hit, Yam Som-O is the ideal choice. This salad is a clever way to utilize pomelo that might be too tart or dry to eat plain.

Yam SomO//Photo by Veena Thoopkrajae

The fruit is tossed in a balanced dressing of palm sugar, lime, and fish sauce, then topped with crispy shallots and fresh shrimp.

Traditionally, it is served with wild betel leaves (cha-phlu), which add a peppery note and aid digestion—a perfect finish to a summer meal.

Finding Your Summer Fix: While these seasonal flavors were once rare, the resurgence of traditional Thai gastronomy means they are now more accessible.

Most of these dishes can be found on the menus of Thai restaurants and leading hotels throughout the hottest months. For a more local experience, keep an eye out at neighborhood markets or dedicated food stalls, where Khao Chae and Kanom Jeen Sao Nam remain popular seasonal fixtures.