Fresh pasta for lunch at Padella in Borough Market

Tea at the V&A museum in the Victorian refreshment rooms — not expensive and v good quality. Scones and clotted cream and jam there are fantastic and they have nice leaf tea too
https://www.vam.ac.uk/articles/a-fir...reshment-rooms

Another idea: What about spending some time at Kew Gardens if it’s a nice day? I love the ambience there and it’s not that far from LHR