"To chemists, kappa casein is a milk protein. To cheese enthusiasts, it’s a certain London-based mini cheese empire run by Bill Oglethorpe. The dairy, located in the producer haven that is Spa Terminus, is famed for Ogleshield cheese that Bill, formerly master affineur at Neal’s Yard Dairy, makes with unpasteurised full-fat milk. His Borough Market stall has been in operation since 2000 and is known for two £6 superdishes — firstly, cheese toasties that the editor of Gourmet Magazine once labelled “the platonic ideal of grilled cheese,” made with grilled Poilâne sourdough, four types of onions, and a blend of raclette, Montgomery cheddar, Ogleshield and Comte cheeses. Secondly, oozing raclette, liberally scraped onto Charlotte potatoes and topped with cornichons and pickled onions. To the chagrin of cheese traditionalists, this might be the only raclette dish in London not made with actual raclette cheese — it’s Ogleshield, of course." - Daria Kyrilova