Biryani By Kilo (BBK) in Dhanbad is a popular chain outlet specializing in handi biryani, located at Ground Floor, Shop No. 2,3,5,6 & 7, Newtech Grand 3, Saraidhela Rd, Dhanbad, Jharkhand 826007. Part of a national chain with over 100 outlets across 45+ cities, it focuses on slow Dum-cooked biryanis made fresh on order using premium ingredients like tender chicken, mutton, vegetables, and basmati rice, served in the same handi to preserve flavors; it also offers kebabs, curries, breads, Mughlai, North Indian, Hyderabadi, thalis, and desserts. Signature menu highlights include Chicken Hyderabadi Biryani (₹329 for 1/2 kg, ₹579 for 1 kg), Mutton Hyderabadi Dum Biryani (₹749 for 1 kg), Veg Biryani, Kolkata Chicken Biryani (1/2 kg), Malamaal Ghost Biryani, Chicken Kabab, Phirni, Angoori Gulab Jamun with Rabri, and Imli Adraki Lemonade, with prices ranging ₹400–₹600 per person or ₹1200 for two. [query context] It earns a 3.6-star Google rating from 455 reviews (higher 5.0 on Tripadvisor from fewer), praised for excellent biryani taste, good ambiance (3.9/5), service (4.0/5), music (4.3/5), quantity, value for money, and friendly staff, though some note slow service, overpricing, and hygiene issues (3.0/5). [query context] Currently open until 11 PM (typically 10 AM–11 PM), it supports reservations, delivery (Swiggy/Zomato/website/app), takeout, seating, and wheelchair access; contact 1800-212-2212 or WhatsApp 9555212212.