From Scotland to England: New York's inimitable and indomitable Adam Platt spent five days eating his way through London for this week's magazine. He learned that now, finally, there's plenty worth eating alongside the Thames but that there's more density and variety — and less cost — next to the Hudson. But he also learned a whole lot more, which couldn't all fit into his allotted magazine space. Head, then, to Grub Street, where he provides the Gobbler's Ten Rules for Eating Well in London. (Hint: You'd better like lamb.)

How to Eat in London [Grub Street]