01264 313444
Customer Service
Register | Sign in
Back to Tea Tasters

Oolong Tea: The Black Dragon

Oolong is a complex, intriguing and multi-faceted tea that holds the most delicate and soft flavour.

Ooo-what? What’s an Oolong when it’s at home?

Oolong is a lesser known tea here in the West – and what a crying shame that is.

For tea lovers and aficionados everywhere, it’s time for Oolong to take its rightful place in the Tea Pantheon. Between rich blacks and herby greens, it should have an elegant throne all of its own.

The Black Dragon

“Oolong” comes from the Chinese Wu Long, which means “The Black Dragon.” And rightly so - Oolong Tea is a complex, intriguing and multi-faceted tea – as mystical as its name suggests.

Why? It’s all down to how Oolong is made

The oolong tea making process is a tricky one! It can take up to a dozen different steps over a period of two days.

It’s not just down to the quality of the fields, the atmosphere and growing conditions – although these do of course impact the leaves. It’s down to the skill of the processing.

The end result is a tea that strengthens and evolves with each brew, revealing several layers of flavours from the subtle to the dark, rich and smoky. Just like the mythical black dragon it is named for!

So what’s so different about Oolongs and why are they so great?

As soon as you pluck a tea leaf, it starts to oxidize. Black teas are fully oxidized; green teas are plucked and swiftly processed with hardly any oxidization at all to keep the green and leafy quality. Oolongs fall in the middle, and come in a variety of ways. Any tea that has been oxidized between 8 – 85% can be considered an oolong.

When the desired level of oxidization is reached, and after the intricate process of bruising, browning, withering, rolling, shaping and firing are done (sometimes several times over) the last step to complete the Oolong is to roast it, which captures its flavour, cementing the level of oxidization. This last phase in the processing is unique to Oolong teas and is considered the real art of Oolong making.


While different Oolongs undergo different processes, they normally have two distinct appearances:  Some are rolled into long curly leaves, while others are 'wrap-curled' into small beads, each with a tail. The former style is the more traditional of the two in China.

Twinings Oolong Teas are sourced from exceptional tea estates in China, Indonesia, Taiwan and other countries.

Phew! It takes real skill and careful attention to detail. But the result is a captivating concoction that will ensnare the senses!


Given the skill of the processing and the complexity of the flavours, this is a tea that demands respect and ceremony when brewing and serving!

We would recommend using a glass teapot so you can watch the leaves unfurl and see the alchemical magic happen.

What makes high quality loose leaf Oolong tea so unusual is that it can be steeped several times – and instead of getting weaker each time (as you’d expect with black and green teas) the infusion becomes stronger and improves with each rebrewing! It is often steeped up to five or six times, the fourth brew is generally considered the best.


Shop All Oolong Teas

Amounts: 3 grams of tea per 200 ml of water (or about 2 teaspoons per tea cup) should be used.

Let your freshly boiled water cool to around 80°C before pouring it over the leaves… and watch and smell as the magic happens.

Traditional Tea Ceremony

If you want to go all Oriental about it and become a tea ninja, you can try the traditional Taiwanese and Chinese ceremonial method: Gongfucha or… Kung Fu! 

This method uses a small steeping vessel, such as a gaiwan or Yixing clay teapot and a higher tea-to-water ratio is used. Multiple short steeps of 20 seconds to 1 minute are performed; the tea is then served in two-ounce “tasting cups”.


As we said – Oolongs contain many flavours; each one is unlocked every time it is steeped.

The flavours will depend on its level of oxidization and so they can range from light, floral, vegetal, sunny and buttery if on the early scale of oxidization to chocolatey, nutty and woody flavours.

Shop All Oolong Teas


Our Master blenders have sourced a selection of premium loose leaf Oolong teas from China, Indonesia and Taiwan.

Shop All Oolong Teas

Indonesian Oolong (Indonesia)

Indonesia is the eighth largest tea producer in the world. The islands of Java and Sumatra are the main tea growing areas with their tropical climate and land elevation. First planted by the Dutch and made according to Chinese methods, Indonesian Oolongs are often mass-produced. But at Twinings, our master blenders have sought out a small, artisanal producer for exceptional quality. Every stage of the process is highly skilled and timed to perfection!

Shop now

Grey Dragon Oolong (Indonesia)

From the central Java highlands of Indonesia, Dewata “home of the gods and goddesses”. This is delicate, light and refreshing Oolong.

Shop now

Tie Guan Yin Oolong (China)

Discover a dark, delicious oolong green tea from China's historical Fujian Province. Oolong is especially popular with tea connoisseurs of south China and Chinese expatriates in Southeast Asia. A perfect tea to practice your Kung Fu or Gongfucha ceremony!

Shop now

High Mountain Oolong - Caddy (Taiwan)

Tea cultivation in Taiwan began in the 18th century – its humid and misty climate and mountainous landscape is particularly conducive to Oolong. Many of the Fujian province teas are now grown here. Since the 1970s tea growing and consumption has taken off in Taiwan. The Taiwanese rarely export their precious teas and so this is a particularly special and exclusive Oolong from the slopes of Tung Ting Mountain. Fragrant and beautiful to the eye and taste buds!

Shop now

Related Articles

We use cookies on twinings.co.uk to ensure that we can give you the very best experience. To find out more about how we use cookies, please visit the cookie policy page.