Black tea is one of the best-known types of tea in the world. From robust Assam and refined Darjeeling to aromatic Chinese black tea, this tea type encompasses major differences in taste, aroma, and character.

Like green, white, and oolong tea, black tea is made from the leaves of Camellia sinensis. The main difference lies in how the leaves are processed after picking. With black tea, the leaves are given time to oxidize extensively. This creates the dark color and the full, often warm and aromatic flavors characteristic of black tea.

How is black tea made?

After picking, the tea leaves are first withered, causing them to lose some of their moisture and become more pliable. The leaves are then rolled or bruised in another way. This brings substances from the leaf cells into contact with oxygen and starts the oxidation process.

During oxidation, both the color and aroma of the leaf change. Depending on the cultivar, origin, and production method used, this can result in very different flavor profiles. Once the desired level of oxidation has been reached, the leaves are dried. This stabilizes the production process.

This process is sometimes called fermentation, but in the production of ordinary black tea it is mainly about oxidation.

What is the difference between black and green tea?

Both black and green tea come from the tea plant Camellia sinensis. The main difference is how they are processed after picking.

With green tea, oxidation is slowed early in the production process by heating the leaves. As a result, they retain more of their green color and generally develop a fresh, vegetal, or sometimes lightly roasted character.

With black tea, the leaves are allowed to oxidize much further. This makes them darker and often creates fuller flavors with, for example, malty, fruity, spicy, honey-like, or woody nuances.

What does black tea taste like?

There is no single typical flavor shared by all black teas. Origin, cultivar, harvest time, and processing all influence the final character.

For example, an Assam from India may taste robust and malty, while a Darjeeling can be much more refined and aromatic. Chinese black tea, in turn, can develop soft, sweet, fruity, or cocoa-like nuances. A smoked Lapsang Souchong has a pronounced smoky and woody character.

It is precisely this diversity that makes black tea interesting: within one tea type, you will find both soft and elegant teas and robust, pronounced ones.

Does black tea contain caffeine?

Yes. Black tea naturally contains caffeine, just like green, white, and oolong tea, as well as other teas made from Camellia sinensis.

The amount of caffeine in a cup of tea is not the same for every black tea. The leaves used, the amount of tea, the water temperature, and the steeping time, among other factors, influence how much caffeine ultimately ends up in the infusion.

Well-known types of black tea

Keemun – China

Keemun, also written as Qimen, is a well-known Chinese black tea from Anhui province. This tea is known for its refined aromatic character and, depending on the quality, may have soft fruity, floral, woody, and lightly sweet nuances.

Darjeeling – India

Darjeeling is produced in the tea-growing region of the same name at the foot of the Himalayas in India. The flavor can vary considerably depending on the harvest time. A First Flush from spring is generally light, fresh, and aromatic, while later harvests can develop a fuller and more mature character.

Assam – India

Assam comes from northeastern India and is known for black tea with a relatively robust and often malty character. As a result, Assam is enjoyed both on its own and in various traditional tea blends.

Ceylon – Sri Lanka

Ceylon is the traditional name for tea from Sri Lanka. Because tea is produced in different regions and at different altitudes, there is no single typical Ceylon flavor. Depending on the origin, the tea can range from bright and lively to fuller and more robust.

Lapsang Souchong – China

Lapsang Souchong is a traditional black tea from Fujian in China. The smoked varieties in particular are known for their pronounced aroma with smoky and woody notes. This gives it a very different character from, for example, Darjeeling or Assam.

How do you brew black tea?

For many black teas, water at approximately 90–100 °C is suitable. A steeping time of approximately 2 to 4 minutes is a good starting point, but the ideal preparation varies from one tea to another.

Fine and delicate black tea may be better enjoyed with slightly cooler water or a shorter steeping time, while more robust teas often tolerate a higher temperature well. That is why Mingtea lists the recommended temperature, quantity, and steeping time separately for each tea.

Chinese, Indian, or Sri Lankan black tea?

The black tea you choose mainly depends on the flavor you are looking for. Those who enjoy a robust and malty taste may want to explore Assam, for example. For a more refined and aromatic profile, Darjeeling is an interesting choice. Chinese black tea, in turn, offers a particularly broad spectrum, from soft and sweet teas to pronounced smoky Lapsang Souchong.

There is therefore no single black tea that is best for everyone. By tasting teas from different origins and in different styles, you can discover which flavor suits you best.

Discover black tea at Mingtea

At Mingtea, you will find black tea from various renowned tea-growing regions, from China and India to Sri Lanka. We select both classic black teas and specialities, each with its own origin and flavor profile.

Browse our full range of black tea and discover which black tea best suits your taste.