Oliang

Oliang โอเลี้ยง oleang olieng Thai iced coffee at Ayutthaya

Oliang or Thai iced coffee is a popular beverage in Thailand and among Thai restaurants worldwide. It is a unique blend of coffee, sugar, and sometimes various seeds or grains, which can include corn, soybeans, and sesame seeds. This mixture is brewed and then served over ice, often with a topping of sweetened condensed milk, making it a refreshing drink in hot climates.

History

The origins of Oliang are somewhat murky, but it is believed to have been influenced by American soldiers during the Vietnam War era, who introduced the concept of iced coffee to Southeast Asia. However, the Thai version predates this period and has evolved from traditional coffee brewing methods in Thailand, incorporating local ingredients and tastes. The name "Oliang" is derived from the Teochew dialect, where "o" means black and "liang" means cold, referring to the black iced coffee.

Preparation

The preparation of Oliang begins with the brewing of the coffee. The traditional method involves using a cloth bag filter, known as a "tung tom kah fe," to steep the coffee and additional ingredients in hot water. The coffee used is typically a robust blend of medium to dark roast, often with a higher ratio of robusta beans for a stronger flavor. After brewing, the coffee is allowed to cool before it is served over ice. Sweetened condensed milk may be added to the top, which sinks and creates a two-toned effect, or it can be mixed in to sweeten the beverage.

Cultural Significance

Oliang is more than just a beverage in Thailand; it is a part of the country's culinary and social fabric. It is commonly found in street markets, served by vendors from mobile carts, and in cafes throughout the country. The drink is a staple of Thai cuisine, reflecting the nation's love for sweet, bold flavors. It is often consumed in the morning as a caffeinated kick-start to the day or as a refreshing pick-me-up during the hot afternoon hours.

Variations

While the traditional Oliang is enjoyed by many, there are several variations of the drink. One popular version is Oliang with milk (Café Boran), which includes a generous amount of evaporated milk or sweetened condensed milk mixed into the coffee. Another variation is Yuenyeung, which combines Oliang with tea, offering a unique blend of flavors.

Health Considerations

As with any caffeinated beverage, moderation is key when consuming Oliang. The high sugar content, especially when sweetened condensed milk is added, can also contribute to health issues if consumed in large quantities. However, when enjoyed in moderation, Oliang can be a delightful part of a balanced diet.

See Also

• Thai tea
• Coffee culture
• Iced coffee