Kalyani biryani is the working-class beef biryani of Hyderabad — distinct from the more famous Hyderabadi (Nizam court) biryani and far less commonly known outside the city. The Kalyani Nawabs were a minor branch of nobility in Hyderabad's old aristocracy, and their kitchens developed a beef-and-buffalo biryani that the city's poorer Muslim households could afford daily, decades before Hyderabadi became an international name. The Old City neighborhoods of Hyderabad — Charminar, Shah Ali Banda, Falaknuma — still serve Kalyani biryani at small stalls and family-run dhabas, often for half what Nizam-style biryani costs. Recognizing Kalyani biryani is straightforward once you know what to look for: smaller cuts of meat (buffalo or beef, sometimes goat) than the big mutton pieces of Hyderabadi; a more tomato-forward, rustic-tasting masala without the ceremonial cardamom-saffron-mint blend; and a less perfumed, more straightforwardly spicy profile. The rice is basmati but the layering is less precise; expect a more homogeneous color. Pair with mirchi ka salan (same as Hyderabadi), tamatar cut (a tomato side), and onion-cucumber salad. In the US, Kalyani biryani is extremely rare on menus — most Hyderabad-emigrant restaurants serve the Nizam style by default. Your best chance is to ask at older Hyderabadi-owned restaurants whether the chef can make it; sometimes a kitchen will make Kalyani off-menu for regulars. Worth seeking out if you've gotten tired of the standard Hyderabadi and want something more honest.