Bengali Biryani Much milder, much tastier, much authentic. It's a must try recipe. Challenge is you will come back to it again and again. About Kolkata Chicken Biryani Recipe: Indulge in the deliciousness of authentic Kolkata biryani with this recipe! With an extensive use of a string of spices, herbs and veggies along with succulent chicken, cooked over dum, this one is surely going to tingle your taste buds!