- Please note if you have an allergy: sorry but we're unable to cater for allergies on orders placed through deliveroo. However, we can cater for allergy/ dietary requirements at our restaurants so please come and eat in with us instead
- Adults need around 2000 kcal a day
About Gourmet Burger Kitchen (GBK) - Westfield
MASTERS OF THE MEDIUM BEEF. It starts with the beef, ours is 100% British, grass-fed, hand-selected cuts of chuck, brisket, flank and 30-day dry-aged steak, chargrilled just how you like it. Don't forget our famous handmade onion rings, homemade sauces and delicious sides. Not into beef? No worries. Our chicken, veggie and gluten-free options ensure no one’s left out.
5 Meal Deals from £15.45
Good value everyday
Smashed Burger Meal Deal
Save up to 15% in our Meal Deal£15.45PopularSmashed Burger Meal Deal for 2
Save up to 30% in our Meal Deal£28.95Beef Burger Meal Deal
Save up to 15% in our Meal Deal£15.45PopularChicken Meal Deal
Save up to 15% in our Meal Deal£15.45Plant Based Meal Deal
Save up to 15% in our Meal Deal£15.45
Popular with other people
Classic Cheese
797 kcal
£11.45Smashed Classic 2 Patties
848 kcal
£10.45Classic Chicken
400 kcal
£11.45Oreo Milkshake
921 kcal
£6.25The Classic Veggie
322 kcal
£12.454 Crispy Chicken Wings
386 kcal
£6.45The Classic Beef
797 kcal
£10.45Smashed Classic 3 Patties
1088 kcal
£12.95⭐DELIVERY EXCLUSIVE⭐ Beef Bacon and Avocado
883 kcal
£13.95The Californian
545 kcal
£13.45
🍔 SMASHED BEEF BURGERS 🍔
STACK YOUR SMASH BURGERS HIGH! ALWAYS MADE FROM 100% BRITISH GRASS FED, HAND-SELECTED CUTS OF CHUCK, BRISKET, AND 30 DAY DRY AGED STEAK. SERVED WITH OUR SIGNATURE SAUCES
Smashed Classic 2 Patties
2 smashed patties, American cheese, gherkin and onion with GBK house mayo848 kcal
£10.45PopularSmashed Classic 3 Patties
3 smashed patties, American cheese, gherkin and onion with GBK house mayo1088 kcal
£12.95Smashed Classic 4 Patties
4 smashed patties, American cheese, gherkin and onion with GBK house mayo1329 kcal
£15.45Smashed Blue 2 Patties
2 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo913 kcal
£11.45Smashed Blue 3 Patties
3 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo1142 kcal
£13.95Smashed Blue 4 Patties
4 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo1371 kcal
£16.45
🍔 BEEF BURGERS 🍔
100% BRITISH BEEF PATTIES MADE FROM HAND-SELECTED CUTS OF 30 DAY DRY AGED STEAK, SHORT RIB, BRISKET AND CHUCK
⭐NEW FOR CHRISTMAS⭐ Fat Santa Burger
6oz gourmet burger cooked how you like it with Cheddar cheese, baconnaise, stuffing, fiery red root relish,slaw and a bacon crumb served with a pot of beef and merlot jus£13.45⭐DELIVERY EXCLUSIVE⭐ Beef Bacon and Avocado
Our 6oz British Beef patty, bacon, smashed avocado, mayo and relish883 kcal
£13.95⭐DELIVERY EXCLUSIVE⭐ Texan Burger
Our 6oz Beef patty, bacon, American cheese, paprika crispy onions, chipotle mayo and relish£12.95⭐DELIVERY EXCLUSIVE⭐ Rocket Man
Burger bun, hot habanero jam, jalapenos, baconnaise, Cheddar cheese, paprika onions873 kcal
£12.95The Gravy Train
Our 6oz British Beef patty, American cheese, barbacoa pulled beef, gherkins, red onion, GBK house mayo and beef dripping jus£13.45The Gravy Train Double
Double Patty, American cheese, barbacoa pulled beef, gherkins, red onion, GBK house mayo and beef dripping jus£16.95The Classic Beef
Our 6oz British Beef patty, GBK relish, lettuce, onion, tomato and GBK house mayo797 kcal
£10.45Classic Cheese
Our 6oz British Beef patty, Choose from American or mature cheddar cheese, GBK relish, lettuce, onion, tomato and GBK house mayo797 kcal
£11.45PopularThe Taxi Driver
American cheese, onion ring, GBK relish, chipotle mayo, dill pickle, salad.£12.95
🐔 CHICKEN BURGER 🐔
100% BRITISH CHICKEN BREAST, HAND-BREADED AND FRIED IN OUR SIGNATURE COATING OR GRILLED TO ORDER
Satay Bomb
Panko fried or grilled chicken breast, satay sauce, fiery red root relish, sesame seeds, pink pickled onions, spring onion and mayo Contains Peanuts574 kcal
£12.45Classic Chicken
Panko or grilled chicken breast, lettuce, onion, tomato, GBK relish and GBK house mayo400 kcal
£11.45K Town
Panko or grilled chicken breast, kimchi slaw, Korean BBQ sauce, seasame seeds, spring onion, coriander and red chillis439 kcal
£12.45
🌱 BEAN & BEYOND 🌱
POWERED BY PLANTS
The Classic Veggie
Choose from handmade pan-fried bean or BEYOND MEAT® patty, vegan mayo, lettuce, tomato, red onion and GBK relish322 kcal
£12.45The Californian
Choose from handmade pan-fried bean or BEYOND MEAT® patty, vegan mayo, lettuce, tomato, red onion, fiery red root relish, avocado, vegan Applewood cheese and paprika onion545 kcal
£13.45
🍟FRIES & ONION RINGS 🍟
Our tips for hot fries! Place our fries in a china bowl and reheat for 20 seconds in the microwave
4 Crispy Chicken Wings
Crispy fried chicken wings with a sauce of your choice386 kcal
£6.45⭐NEW⭐ Truffle Mac
Truffle mac & chesse with bacon and chives785 kcal
£6.45⭐NEW⭐ 3 x Chicken Tenders
3 chicken tenders with your choice of 2 sauces518 kcal
£4.95⭐NEW⭐ 5 x Chicken Tenders
5 chicken tenders with your choice of 2 sauces518 kcal
£7.95⭐NEW⭐ Cowboy Beans
Baked beans with BBQ and habanero£3.00Skinny Fries
Lightly seasoned272 kcal
£4.00Chunky Fries
Lightly seasoned439 kcal
£4.00Onion Rings
Lightly spiced, panko crumbed659 kcal
£4.75Mixed Salad
Mixed leaves, toasted seeds, vinaigrette dressing25 kcal
£4.00GBK Homeslaw
Cabbage, spring onions, carrot, celeriac, with house dressing184 kcal
£4.00Blue Cheese Slaw
Cabbage, spring onion, carrot, celariac with blue cheese dressing and chives252 kcal
£4.00⭐NEW⭐ Warm Cheese Sauce
Perfect for sharing£3.00⭐NEW⭐ Beef Dripping Red Wine Jus
Perfect for sharing£3.008 Crispy Chicken Wings
Crispy fried chicken wings with a sauce of your choice771 kcal
£11.45Satay Chicken Salad
Grilled chicken, coated in satay sauce, on a bed of lettuce, cabbage, celeriac, carrot, red chillies and spring onion. Garnished with coriander, sesame seeds and drizzled with sriracha hot sauce546 kcal
£9.75
HOUSE SAUCES
The perfect chip deserves the perfect sauce
Fiery Red Root Relish
55 kcal
£1.25GBK House Relish
58 kcal
£1.25Blue Cheese Mayo
269 kcal
£1.50Garlic Mayo
259 kcal
£1.25Chipotle Mayo
206 kcal
£1.25Baconnaise
267 kcal
£1.25Truffle Mayo
292 kcal
£1.25Habanero Jam
42 kcal
£1.25Spicy BBQ
101 kcal
£1.25Hot Honey Butter
153 kcal
£1.25Satay Sauce
168 kcal
£1.25
🥧 DESSERTS 🥧
Vanilla Ice Cream Tub
428 kcal
£5.50⭐Reduced⭐ Chocolate Ice Cream Tub
£2.50⭐Reduced⭐ Salted Caramel Ice Cream Tub
£2.50
🍨 SHAKES 🍨
Mind melting good flavours
Lotus Biscoff Milkshake
1073 kcal
£6.00Chocolate Milkshake
939 kcal
£5.95Vanilla Milkshake
781 kcal
£5.95Caramel Milkshake
989 kcal
£5.95Oreo Milkshake
921 kcal
£6.25PopularStrawberry Milkshake
883 kcal
£5.95
🥤 SOFT DRINKS 🥤
Coca Cola Can
139 kcal
£2.50Coke Zero Can
1 kcal
£2.30Diet Coke Can
2 kcal
£2.30Sprite Zero Can
3 kcal
£2.30Fanta Can 330ml
10 kcal
£2.50Red Bull
250ml115 kcal
£3.50Red Bull Sugar Free
250ml8 kcal
£3.50J20 Orange and Passionfruit
275ml63 kcal
£3.20J20 Apple and Raspberry
275ml61 kcal
£3.20Spark Water
330ml Bottle2 kcal
£3.20Still Water
330ml Bottle2 kcal
£3.20
🍻 BEER & CIDER 🍻
Brixton Cold Harbour Lager
330ml (4.4%)£5.45Brixton Reliance Pale Ale
330ml (4.2%)£5.45Brixton Atlantic American Pale
330ml (5.4%)£5.95INCHS Cider
440ml (4.5%)£5.45Hawkstone Lager
330ml (4.8%)£5.75Lucky Saint
330ml (0.5%)175 kcal
£5.25Cruzcampo Bottle
(4.4%)£6.00
🍷 WINES 🍷
Merlot
(Chile) (12.5%)578 kcal
£18.50Rose
(France) (12.0%)578 kcal
£24.00Sauvignon Blanc
(South Africa) (12.5%)578 kcal
£25.50Prosecco 75cl
Italy (10.5%)£25.95
🍸 COCKTAILS 🍸
Paloma
Lightly sparkling blend of tequila, lime juice, and grapefruit juice. 12%£8.75Pornstar Martini
Passionfruit Puree, Vodka. 14%£8.75