Which tea tree gives Ruby Black Tea its mint flavor?

Taiwan Ruby Black Tea is made from large-leaf tea tree varieties improved for the island's conditions. It grows at low altitude with an average annual temperature near 23°C, and the summer harvest gives the strongest quality. Drinkers most often note a cognac-like aroma and a pronounced minty cooling sensation.

The tea's bold character survives added milk, though drinking it plain shows the flavor more clearly. Taiwan built deep experience with heavily fermented teas such as Oriental Beauty, and that skill carried over into Ruby Black Tea. Ceylon Uva also shows mint, but Ruby's is far stronger and closer to brandy fragrance.

Taiwanese black tea is often overshadowed by oolong tea in the tea world, but Ruby Black Tea, with its highly recognizable mint aroma and cognac-like notes, is enough to leave a deep impression on every drinker. It was improved from large-leaf tea tree varieties, grown at low altitude with an average annual temperature of about 23°C, and the best quality comes from summer harvests. This article will sort out the varietal origins, historical background, and production process of Ruby Black Tea, answer common questions such as whether it has honey aroma and whether milk can be added, and share the high-quality Ruby Black Tea flavor profile that Front Street found in Taiwan, giving you a comprehensive understanding of this highly distinctive Taiwanese black tea.

Many guests, upon hearing "Taiwanese black tea," often react first with: "Does Taiwan also produce black tea?"

When it comes to Taiwanese tea, everyone is more familiar with oolong tea, while black tea is rarely mentioned.

Ruby Black Tea is a black tea made from large-leaf tea tree varieties.

But from another angle, Taiwan also has a famous tea called "Oriental Beauty." Although Oriental Beauty is classified as oolong tea, its fermentation level is extremely high, and the actual drinking experience is closer to black tea than oolong. The key is that Taiwan has accumulated rich experience in making heavily fermented teas like Oriental Beauty, and these skills have also been well applied to the production of Ruby Black Tea.

Ruby Black Tea may look understated on the outside, but once sipped, it often surprises people with its striking character. The biggest feature of this tea is its unique flavor. Those who have tried it generally mention two sensations: one is an aroma similar to cognac, and the other is a strong minty cooling sensation. Usually Ceylon Uva black tea also has a mint aroma, but Ruby Black Tea's mintiness is much stronger. Rather than describing it as a "mint aroma," it is closer to a rich brandy-like fragrance.

Because the aroma is so bold, it still performs well when milk is added. However, if you want to truly appreciate this tea's unique character, drinking it plain is still the most recommended way.

History and Background Knowledge During the Japanese occupation period, Taiwan developed its black tea industry to earn foreign exchange and once exported large quantities overseas. At that time, in order to produce black tea, Japanese experts actively carried out breeding and variety improvement, gradually establishing a black tea production technology system.

Even today, Taiwanese black tea remains limited in fame, mainly because production is extremely scarce. It not only cannot supply overseas markets, but even local domestic demand is difficult to fully satisfy. Because of this, it is almost little known abroad. So how good is its quality?

Among Taiwanese black teas, Ruby Black Tea stands out especially for its quality. This tea was further improved from the Assam line (large-leaf line) varieties that had long been cultivated locally.

The production area is relatively low-lying, with an annual temperature of about 23°C. Harvesting begins in spring, and the best quality season is summer. The picking standard is one bud and two to three leaves. The production process is not very different from other black teas: picking → indoor withering → rolling → fermentation → drying.

In order to find the highest-quality Ruby Black Tea, Front Street once conducted an in-depth investigation in Taiwan's production areas. Through on-the-ground visits, Front Street found an ideal Ruby Black Tea producer — its tea has a refreshing, mint-like sweet aroma and a mellow, sweet taste, and the tea leaves come from a pesticide-free tea garden.

The above content is compiled by CoffeeHunters, a coffee news website.