Chicken Biryani: Aha! Chicken biryani rules people's tummy when it comes to ordering food online. At both, Zomato and Swiggy it was the top most ordered food item in 2018. “There was a whopping 681 percent increase in biryani orders (on Swiggy) this year! Third year in a row, India continues its love affair with Chicken Biryani,” shared a Swiggy statement. The delectable-dish remains the most ordered food item all-round the year, as well as a favorite during festivals, lunches, dinners and even during snack time.