One city has known this biryani for 170 years.
In 1856, the British exiled Wajid Ali Shah, the last Nawab of Awadh, to a quiet riverside quarter of Kolkata called Metiabruz. He brought his court with him — and his kitchen. Running on a fraction of a royal budget, his cooks began stretching the meat in their biryani with something humble: the whole potato. It held the same saffron and spice, took on the same slow dum, and stayed on the plate. That accident of exile is the entire reason Kolkata biryani looks the way it does — potato, egg, and a lighter, more fragrant hand than any other biryani in India.
Bangalore, for all its biryani, has only ever really known one version of it: Hyderabadi — deep red, oil-forward, built for heat. The other great lineage, the one born in a Nawab's exiled kitchen, has largely stayed in Kolkata. Kolkata Biryani Ghor exists to change that.
We're not descendants of that royal kitchen — nobody serving this dish today is. What we've done is learn the technique properly: the saffron-ghee rice, the whole potato and egg, the restrained spicing that lets the meat speak instead of the chili. Same lineage, same 1856 logic, cooked fresh in Bangalore and sent to your door.