A Brief History of Thai Tea
Written on August 13th, 2020 by Napassorn
Tea: from having its origins from leaves in China to now being distributed as loose leaves and tea bags with a variety of flavors. Almost every country has their own version of tea, which made me always wonder: Why is Thai tea orange and how did it come to be?
I decided to put some of my quarantine time into good use and do a bit of research on how my country’s tea came to be and how our tea ended up being orange. I will now be spilling the tea (sorry, you knew this pun was coming).

The Beginning
About 500 years ago in the reign of King Narai The Great of Ayutthaya, the old capital of Thailand, - or, Siam, to be more accurate, - we did a lot of business with China and got tea leaves through trade. The first recordings of tea drinking in the Kingdom of Siam tell us that people would drink tea with sugar. Unlike today’s way of putting sugar in their tea, Siam tea drinkers would put sugar in their mouths first and then follow it with hot tea. However, tea was not that popular. It was only drunk in religious and political occasions.
Got Milk
Fast forward over a century when our capital is now Bangkok, we later traded with India and started to drink our tea with milk. In 1893, we had our first Thai brand of condensed milk, further endorsing the tea-milk combination. But we were still drinking it hot. And Thailand is VERY VERY HOT. Sadly, it wouldn’t be for another 10 years when we established our first ice business and added ice our tea.
The Thai Brand
By the end of King Rama VI’s reign - around the 1920s – we opened a lot of cafes in the city which introduced the people and foreign tradesmen to our tea. It was not until 1945 when the first Thai tea brand was born – Cha Drah Muer (currently selling on Amazon btw). The tea is a version of Ceylon tea - a type of black tea – with added aromas and added food coloring. And because of this food coloring, our tea was orange! Because it was Thai-made, it was affordable to all the local cafe’s, increasing its popularity even more. Today, Thai tea can be found in every cafe across the country. It’s also a popular street food. Thai tea has a lot of sugar and milk in it, along with usually being topped with condensed milk and served iced (for obvious reasons). If you’re not into your tea being milky, we also use Thai tea to make lemon iced tea or just regular Thai black tea. Though they both still have sugar. We love our sugar. Lemon iced tea was actually my childhood favorite drink. After a long day of school, nothing was more refreshing than having a bottle of lemon iced tea.

Tea Fusion
We even combined other countries’ teas with our own. For example, with Taiwan’s bubble tea we have Thai boba tea. Instead of boba, we even added grass jelly too. Furthermore, we adapted the process of making Malaysia’s teh tarik or pulled tea - tea made from a process of pouring it back and forth briskly from one jug into another many times - into making Thai tea. As a result, Thai tea get foamier. It also is surprisingly satifying to watch how Thai tea is made with the pulled tea way. This is very popular in south Thailand.
Conclusion
This concludes what I found out about Thai tea. Its history is not a long one compared to that of China or Japan. Thai tea was a result of international trade and making a foreign commodity our own. The orange mystery is just a matter of food coloring. But the beverage happened to become a significant part of our culture and one of the best known Thai beverages. Hopefully, this post somewhat satifies your curiosity of Thai tea or even if you weren’t curious in the first place, I hope you’ve learned something about part of my Thai culture.