Welsh Rarebit or Rabbit à la Heston

Like ‘mock turtle soup’, which has seen neither hide nor hare (!) of a turtle, Welsh Rabbit (as it was probably once called) has never been anywhere near a bunny. Now, as Fogg and his companions pass Wales on their journey towards Liverpool with the mail, it seems the perfect cheesy comfort food for an uncomfortable few hours. It’s a sacred snack — but you can trust Heston Blumenthal to bring a little touc