Brits in Beijing will rejoice at the discovery of a satisfyingly authentic plate of fish and chips (complete with thick-cut, double-fried chips). Said chips (plus fish) can be found at Frost, where chef-proprietor Jeff Powell has recently revamped the menu. The new menu focuses on casual classics, such as burgers and tacos, pasta and pizza. Fish and chips aside, we were particularly delighted with a trio of duck tacos (RMB 30), with the meat minced and spiced, chorizo-style, instead of simply shredded.