Kolkata Biryani is Awadh Biryani travelled from Lucknow to Kolkata. Blended with special rich flavours and milder in taste than available in other parts of India. Typically a large potato is used with rice and mutton which become the main attraction due to the melody of flavours absorbed in carbs. This is also a fact that Biryanis do taste excellent in Biryani houses rather than ala carte Dumpukt style . But it is worth a try at KB Singapore as one of its variety. Paired best with Chaap recipe.