Roasted milk tea uses roasted tea, also known as Hōjicha, a popular tea that contains multiple health-boosting benefits. While there are currently many types of roasted teas in the world, Hōjicha is the one that started it all.
Hōjicha is a type of Japanese green tea that has been around for hundreds of years and is still wildly popular to this day due to its unique flavour and low concentration of caffeine. Traditionally, it is made using bancha tea leaves, but it can also be made from sencha leaves.
For context, bancha tea leaves are known as “common tea” and refer to a lower grade of sencha leaves that have been harvested during the later parts of the summer and autumn season. They possess a sweet, bold and robust flavour.
Compared to sencha, bancha is less aromatic and more bitter.
On the other hand, Sencha is the most common type of Japanese green tea influenced by Chinese tea processing methods. It accounts for 80% of all the tea produced in Japan. Sencha is known for being sweet, with an aroma of seaweed and fresh grass.
The prime difference between roasted tea and regular, standard teas is that roasted teas are steamed after harvest. The process itself only lasts for about 15-20 seconds and is performed within 12-20 hours after the leaves are initially picked.
The reasoning behind steaming the leaves is to prevent them from being oxidized. In this way, the natural colour, fragrance and nutritional elements of the tea are preserved.
After steaming, the leaves are rolled to soften the fibres and release the tea’s natural flavour components. From there, they are dried to remove any excess water and prevent the tea’s quality from changing.
Of course, what makes this tea special is the roasting process. The Hōjicha can be lightly or heavily roasted, during which time the leaves become saturated in a rich, savoury aroma. The heat also serves to diminish the leave’s caffeine and tannin content.
While the term ‘roasted tea’ typically refers to the traditional Hōjicha, modern producers have taken the production concept and applied it to other tea variations to create multiple items, including roasted milk tea.
At Baroness Bubble Tea, we choose to use roasted Oolong tea in our Roasted Oolong Milk Tea. On top of having a distinct and delicious flavour, Oolong tea also has many health benefits.