Mr. Biryani draws explicitly on Hyderabadi and Lucknowi traditions, the two principal Biryani schools, one known for its smoky dum-cooking method (sealed-pot braising) and the other for richer, more delicate spicing. The menu treats Biryani not as a single dish but as a regional category, suggesting a kitchen built around the variations that distinguish one city's version from another across India's culinary map. The dum-cooked Biryani, slow-braised in a sealed vessel until the rice absorbs the meat's essence, is the kitchen's core calling card, the technique that separates patient, layered cooking from faster renditions elsewhere in the city.