Where can I get good Mexican food in London. Well, I have your answer here. Mexican food is not something that London does well. Reviews for most Mexican restaurants say they are a hit and miss affair. However, there has been a recent boom and tortilla burrito chains are not really restaurants but great for a quick bite or a quick lunch. You can try: Hat Benito, Goodge Street. Chilango. (Two branches: High St and Fleet St) Tortilla. (Two branches: Southwark and Islington) As appropriate restaurants, you can try the most famous – Wahaca. It is headed by a former Masterchef winner, Thomasina Miers, and she has now opened in a Westfield shopping center as well. Taqueria in Westbourne Grove is pretty good: There is also Santo on Portobello Road.