you’re looking at what i feel quite comfortable saying is one of the best sandwiches on the planet. behold the toasted cheese sandwich from kappacasein, a small stall with a big reputation in london’s famous borough market. regard the oozy, gooey mix of montgomery cheddar, keen’s cheddar, and ogleshield cheeses that i kind of want to rub all over my face, or perhaps bathe in, if that weren’t socially unacceptable. feast your eyes on the impeccably browned poilane sourdough bread and note the subtle purple and green glints, hinting at powerful flavors, of five types of onions. these nine ingredients, assembled in a short stack and quickly toasted in a hot press, form a warm and crunchy slab of toasted cheese perfection. OH MY GOD SO GOOD. truly, this is a crowning achievement in sandwiches.