It is the nectar of the gods.
It's a black Indian tea that I first sampled when I was married into an Indian family. Usually served very sweet and very milky. Sadly I became lactose intolerant and didn't drink it again.
This version is often found in coffee shops as Chai tea. Not only is this a misnomer because chai literally means tea (tea tea anyone), but it is not the same. It is made from a powder with milk included - a bit like hot chocolate. I know this because I asked for a black cup of chai tea and they showed me the carton.
Then I was living with a partner who was of Indian heritage and we went to India for a family wedding - Catholic, so I fit right in.
Had black cardamom tea because I don't drink milk so they thought I was odd but it was delicious. And available as teabags in supermarkets made by Twinings! I brought all some of the boxes home.
And then discovered that Twinings don't make it for the British market. So I found various suppliers, tried them all and settled on my previous supplier who are currently out of stock. Probably not going back to them.
It's lovely - black, one teabag, one spoonful of sweetener or sugar in a pot (in the actual pot) for one that delivers two and a half teacups of lovely tea, boiling water, leave for six minutes then pour.