The aromatic rice, the beef, the green chilies, and the unique flavor of mustered oil, make Beef Tehari one of the best dishes in the world. In essence it is one kind of Biriyani, however, it misses the saffron, the Indian clarified and caramelized butter - ghee and mutton, which define biriyani as biriyani.
Shahi Beef Korma is one of those dishes from Mughal Cuisine that is very easy to cook and contrast very well with any main course, especially with savory Indian rice. Simply follow the instruction and it will turn out heavenly.
The way of cooking for Shahi Chicken Korma might seems a bit different too, but to know how testy this dish is, you have to cook it first.