Working through your ultimate list of eats around the world doesn't always have to break the bank. However, some cities cost a pretty penny, whether you're eating at 5-star restaurants with pristine white tablecloths or keeping it casual at local counter joints. Using cost of living data from holiday rental company Holidu, we round up the cheapest and most expensive food cities in Europe based on the basics – how much it costs for a mid-range three-course meal for two, and the price of a bottle of wine in a shop.