GBK Offers
Don't Miss Out!
The Big Deal
Enjoy a Classic 4oz Burger (Beef, Chicken, or Vegan) and fries for £7, available weekdays until 5pm. Add any topping for £1.50 and grab an extra side for £3.
Terms & Conditions
Offer only available for dine-in. Available Monday to Friday from open until 5pm. Cannot be used in conjunction with any other offer. In participating restaurants, excludes all Sainsbury’s locations. GBK reserves the right to withdraw the offer at any time.
Kids Eat for £2
Treat their tiny taste buds to a GBK Kids Meal for just £2 with any adult purchase, available all day, everyday!
Choose from Prime Beef Cheeseburger, Chicken Burger, Vegan Burger, or Chicken Tenders - all come served with our legendary fries.
Terms & Conditions
Available all day every day in participating restaurants. One kids meal (kids main plus 1 x side) valid with the purchase of one full paying adult main meal. This offer cannot be used in conjunction with any other offer or discount. No cash alternative. GBK reserve the rights to remove this offer at any time. Excluding The Restaurant Hub/Sainsbury's locations.
3 Sides for £9
Get three of your favourite GBK sides for £9, Monday to Friday until 5pm. Feeling extra? Add our delicious Chicken Tenders for just £1 extra.
Terms & Conditions
Offer only available for dine-in. Available Monday to Friday from open until 5pm. Cannot be used in conjunction with any other offer. In participating restaurants, excludes all Sainsbury’s locations. GBK reserves the right to withdraw the offer at any time.
