So everyone&rsquos favourite no-frills airline taking baby steps towards putting hot food on the drop-down tray should be a welcome proposition, right There, on the menu card, between the cold samosas and sandwiches and parathas and salads, was a little icon. A hot food icon. You just couldn&rsquot miss it. Next to the hot food icon was a vision in veg biryani, it beckoned boldly.