Rather than arriving in a traditional burger box or wrapped in paper, the sandwich comes sealed in a specially made paper pocket.
On unwrapping, it stands out from the usual fare in their UK outlets, and looks more like a small, neat doner kebab (a gyro to our US cousins!) than any regular burger, due to its choice of a flatbread over a regular burger bun. Its downfall is that it tastes and feels nothing like a regular pita bread. This bread has a texture like an American pancake: It's fluffy inside rather than being chewy and thin and so it pads out the filling rather than just holding it together like a regular kebab.
It's the patty itself that brings this sandwich back to the realms of fast food. Blackened on the outside, the medium-sized patty was grey and listless inside, dry and overcooked in traditional BK style. The patty was more "lamb-flavoured" than anything else; it was too dry for any real flavour.
Its (almost) saving grace are the sauces: a mint yogurt sauce spread onto the bun, and a chilli ketchup that's drizzled over the accompanying crisp cucumber and lettuce. The combined kick of chilli with the smooth yogurt helps liven up the grey patty and almost saves this tired sandwich.
At £5.99 (around $9.55) this is, even by UK standards, an expensive burger. On this showing, it's definitely not worth the extra money
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