Think you know burgers? You don’t know Jack! Make sure you get your hands on the new Jumpin’ Jack at GBK. Chargrilled chicken, Korean Pulled Jackfruit, Mature Cheddar, Habanero Jam & Chipotle Mayo all served on in a Pretzel Bun!
The special is £9.95 for the burger or bundle up for £12.95, with fries and a drink.
Take a peek at the new GBK Spring Menu here.