Fortnum and Mason ★ 4.4
The 1707 grocery and bakery on Piccadilly in Mayfair London, founded by William Fortnum and Hugh Mason, claims the original Scotch egg (1738) and runs the food hall and hamper rooms.
Tip: The basement food hall queue is shorter than the main bakery counter. The Diamond Jubilee Tea Salon books two weeks ahead.
Worth the queue: Original Scotch egg