 Complete the following phrase:  Hyderabad was conquered by the Mughals in the 1630s, and ruled by its Nizams. Mughlai culinary traditions joined with local traditions to create Hyderabadi cuisine. Local folklore attributes the creation of Hyderabadi biryani to the chef of the first Nizam, Nizam-ul-Mulk, Asaf Jah I, in the mid 18th century, during a hunting expedition. In 1857, when the Mughal Empire 