GBK Offers: 20% OFF, Burger from £5.96 & more!


We’ll be updating this article every time Gourmet Burger Kitchen (GBK) reveals a new coupon or promotion. Stay tuned.

Alternatively, you may want to checkout dining deals from Burger King, Domino’s Pizza, KFC, McDonald’s, Barburrito, Pizza Hut and PizzaExpress!

Below are GBK latest offers for Mar 2021:

Special Offer: 20% OFF

Download the GBK app, order your favourite burger and get 20% off on your next visit.

T&C’s Apply. Order a burger via the GBK app in September and receive a 20% off voucher for your next visit to be redeemed within 30 days. Discount can only be redeemed on food.

Special Offer: 20% OFF 9 Sep 2020



Choose from 6 new recipes at only £7.45 each. Which will be your fave?⁣
Baby Driver, Little Tony, Hail Caesar, Satay Faction, Halloumi, Mr Bean.


£13.45 GBK Meal Deal

Enjoy GBK Meal for only £13.45 and keep it simple!

The deal includes a classic burger, fries and a drink, order now via Deliveroo, Uber Eats, Just Eat UK.

GBK Meal Deal for £13.45

Burger with Benefit from £5.96

If you’re reading this after 5pm or on a weekend, you’re too late!

Burgers With Benefits includes a burger and a side from only £5.95 and it’s only available Monday-Friday before 5pm.

Burger with Benefit from £5.96

2 Burgers + 3 Sides for £25

Just the two of us, we can make it with three sides! Get any 2 burgers and 3 sides for only £25 at GBK! Valid Monday-Friday for a limited time only! T&Cs apply.

2 Burgers + 3 Sides for £25 16 Mar 2020

Family Bundle for £34.95

Order GBK Family Bundle for only £34.95 via Deliveroo, Just Eat UK and Uber Eats. Offer includes 2 6oz classic burgers + 2 4oz smaller burgers +2 sides.
T&C’s apply, while stocks last.

Family Bundle for £34.95 20 Mar 2020

Kids’ combo meal for £6.95

Keep the kids’ hands (and mouths) occupied this half-term at GBK. Burgers aren’t the only hands-on activity available, so bring a friend and have a chat while the little ones unleash their inner Picasso. GBK kids’ combo meal includes a burger, a side and a drink for only £6.95.
Kids' combo meal for £6.95 at GBK

GBK Combo for £9.95

Dine from 5pm at GBK and enjoy the combo for £9.95, includes 6oz Classic Burger, Small Fries & a Fresh & Fizzy.
Choice of Classic Burger

  • Classic Beef: 6oz beef, house mayo, relish, salad. Add garlic mayo or BBQ sauce for £1.
  • Classic Cheese: 6oz beef, house mayo, relish, salad. Choose from: mature Cheddar, smoked Applewood, American or blue cheese.
  • Classic Chicken: Chicken, house mayo, relish, salad. Choose from: chargrilled or panko crumbed & fried.
  • Classic Veggie: Handmade, pan-fried bean patty, house mayo, relish, salad.
  • Classic Lamb: 6oz lamb, garlic mayo, relish, salad.

Choice of Fries

  • Skinny Fries
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  • Chunky Skin-on Fries

Choice of Fresh & Fizzy

  • Elderflower
  • Ginger & Lemongrass
  • Rhubarb & Vanilla
  • Cloudy Lemonade
  • Strawberry & Elderflower

Served with fresh mint, lemon, lime & ice. Free refills excluding taake away. Other T&Cs apply.

+£2 to upgrade to a beer or glass of wine. Choose from a 330ml bottle of Budvar or a 175ml glass of house wine.

GBK Combo for £9.95

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