"Verdict: Chatsworth Bakehouse is a small-batch bakery in Crystal Palace known for big queues and sandwiches that sell out in under 60 seconds. The menu changes but includes the weekly focaccia sandwich drop (only available to pre-order), cereal cookies, loaves, and grandma-style pizza slices on Saturdays. Set an alarm for 12:20pm on Monday and refresh the pre-order page until you see the sandwich drop, then load up your basket ahead of time. At 12:30pm you can order. We found that using Google or Apple Pay saves precious seconds. Aim for Wednesday or Thursday pick-up days. Scrapping for Friday is a fool’s game. If you miss out, consider the walk-in menu—we’d suggest arriving 20 or so minutes before they open." - jake missing, sinead cranna, rianne shlebak, heidi lauth beasley