Gourmet Burger Kitchen (GBK) - Belsize Park delivery from Belsize Park

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) - Belsize Park
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.
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Meal deals

Beef Burger Meal Deal
Save up to 15% in our Meal Deals. Burgers cannot be customised in these deals.
£16.45
0
Smashed Burger Meal Deal for 2
Save up to 15% in our Meal Deals. Burgers cannot be customised in these deals.
£29.95
0
Chicken Meal Deal
Save up to 15% in our Meal Deals. Burgers cannot be customised in these deals.
£16.45
0
Smashed Burger Meal Deal
Save up to 15% in our Meal Deals. Burgers cannot be customised in these deals.
£16.45
0
Plant Based Meal Deal
Save up to 15% in our Meal Deals. Burgers cannot be customised in these deals.
£16.45
0

20% off selected items

Spend £25.00, get 20% off selected items – T&Cs apply. New customers only.

Blue Cheese
Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.
838 kcal
£11.95
20% off
Blue Cheese Double
Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.
£15.45
20% off
Classic Cheese
Our 6oz British Beef patty, Choose from American or mature Cheddar cheese, GBK relish, lettuce, onion, tomato and GBK house mayo. Non gluten containing options available.
797 kcal
£11.95
Popular
20% off
Rocket Man
Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.
989 kcal
£13.45
20% off
Rocket Man Double
Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.
677 kcal
£16.95
20% off
Smashed Blue 2 Patties
2 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
913 kcal
£11.95
20% off
Smashed Blue 3 Patties
3 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
1142 kcal
£14.45
20% off
Smashed Blue 4 Patties
4 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
1371 kcal
£16.95
20% off
Smashed Classic 2 Patties
Highly rated
· 2 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
848 kcal
£10.95
20% off
Smashed Classic 3 Patties
3 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
1088 kcal
£12.95
20% off
Smashed Classic 4 Patties
4 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
1329 kcal
£15.45
20% off
Texan Burger
Our 6oz Beef patty, bacon, American cheese, paprika crispy onions, chipotle mayo and relish
£12.95
20% off
The Classic Beef
Our 6oz British Beef patty, GBK relish, lettuce, onion, tomato and GBK house mayo. Non gluten containing options available.
797 kcal
£10.95
Popular
20% off
The Gravy Train
Our 6oz British Beef patty, American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.
£13.95
20% off
The Gravy Train Double
Double Patty, American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.
£16.95
20% off
The Taxi Driver
American cheese, onion ring, GBK relish, chipotle mayo, gherkins and salad.
£13.45
20% off
The Texan Double
Bacon, American cheese, paprika crispy onions, chipotle mayo, BBQ sauce with relish, lettuce, tomato and onions.
£16.95
20% off
⭐DELIVERY EXCLUSIVE⭐ Beef Bacon and Avocado
Our 6oz British Beef patty, bacon, smashed avocado, mayo and relish
873 kcal
£13.95
20% off

Popular with other people

Classic Chicken
400 kcal
£11.95
The Classic Veggie
311 kcal
£12.95
Beef Burger Meal Deal
£16.45
6 Chicken Tenders
518 kcal
£9.50
Oreo Milkshake
823 kcal
£6.95
Chocolate Milkshake
851 kcal
£6.45
3 Chicken Tenders
518 kcal
£6.50
The Californian
545 kcal
£13.95
K Town
439 kcal
£12.95
Smashed Burger Meal Deal
£16.45

🍔 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
Highly rated
· 2 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
848 kcal
£10.95
20% off
Smashed Classic 3 Patties
3 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
1088 kcal
£12.95
20% off
Smashed Classic 4 Patties
4 smashed patties, American cheese, gherkin and onion with GBK house mayo. Non Gluten Containing options available.
1329 kcal
£15.45
20% off
Smashed Blue 2 Patties
2 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
913 kcal
£11.95
20% off
Smashed Blue 4 Patties
4 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
1371 kcal
£16.95
20% off
Smashed Blue 3 Patties
3 smashed patties , Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo. Non gluten containing options available.
1142 kcal
£14.45
20% off

Highlights

2 videos
Chef's Specials

🍔 BEEF BURGERS 🍔

100% BRITISH BEEF PATTIES MADE FROM HAND-SELECTED CUTS OF 30 DAY DRY AGED STEAK, SHORT RIB, BRISKET AND CHUCK

Classic Cheese
Our 6oz British Beef patty, Choose from American or mature Cheddar cheese, GBK relish, lettuce, onion, tomato and GBK house mayo. Non gluten containing options available.
797 kcal
£11.95
20% off
The Classic Beef
Our 6oz British Beef patty, GBK relish, lettuce, onion, tomato and GBK house mayo. Non gluten containing options available.
797 kcal
£10.95
20% off
Rocket Man
Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.
989 kcal
£13.45
20% off
The Taxi Driver
American cheese, onion ring, GBK relish, chipotle mayo, gherkins and salad.
£13.45
20% off
⭐DELIVERY EXCLUSIVE⭐ Beef Bacon and Avocado
Our 6oz British Beef patty, bacon, smashed avocado, mayo and relish
873 kcal
£13.95
20% off
Blue Cheese
Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.
838 kcal
£11.95
20% off
Texan Burger
Our 6oz Beef patty, bacon, American cheese, paprika crispy onions, chipotle mayo and relish
£12.95
20% off
Rocket Man Double
Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.
677 kcal
£16.95
20% off
Blue Cheese Double
Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.
£15.45
20% off
The Texan Double
Bacon, American cheese, paprika crispy onions, chipotle mayo, BBQ sauce with relish, lettuce, tomato and onions.
£16.95
20% off
The Gravy Train Double
Double Patty, American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.
£16.95
20% off
The Gravy Train
Our 6oz British Beef patty, American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.
£13.95
20% off

🐔 CHICKEN BURGER 🐔

100% BRITISH CHICKEN BREAST, HAND-BREADED AND FRIED IN OUR SIGNATURE COATING OR GRILLED TO ORDER

Classic Chicken
Choose from panko fried or grilled chicken breast, lettuce, onion, tomato, GBK relish and GBK house mayo. Non gluten containing options available.
400 kcal
£11.95
K Town
Panko or grilled chicken breast, kimchi slaw, Korean BBQ sauce, seasame seeds, spring onion, coriander and red chillis
439 kcal
£12.95
Satay Bomb
Choose from panko fried or grilled chicken breast, satay sauce, fiery red root relish, sesame seeds, pink pickled onions, spring onion and GBK house mayo.
574 kcal
£12.95
⭐NEW⭐ The Smokey Clucker
Grilled or Panko Chicken breast, Smokey Slaw, Cheddar Cheese, Fresh Avocado, Pickled Pink Onions, Habanero Jam, BBQ Mesquite Grinder
£13.45

🌱 BEAN & BEYOND 🌱

The Classic Veggie
Highly rated
· Choose from handmade pan-fried bean or BEYOND MEAT® patty, vegan mayo, lettuce, tomato, red onion and GBK relish. Non gluten containing option available.
311 kcal
£12.95
The 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 onion
545 kcal
£13.95

🍟 FRIES & SIDES🍟

Our tips for hot fries! Place our fries in a china bowl and reheat for 20 seconds in the microwave

Skinny Fries
Lightly seasoned
272 kcal
£4.50
Chunky Fries
Lightly seasoned
439 kcal
£4.50
6 Chicken Tenders
6 chicken tenders with your choice of 2 sauces
518 kcal
£9.50
Popular
Onion Rings
Lightly spiced, panko crumbed
583 kcal
£5.25
Popular
3 Chicken Tenders
3 chicken tenders with your choice of 2 sauces
518 kcal
£6.50
8 Crispy Chicken Wings
Crispy fried chicken wings with 2 sauces of your choice
771 kcal
£11.95
4 Crispy Chicken Wings
Crispy fried chicken wings with a sauce of your choice
386 kcal
£6.95
Truffle Mac
Currently sold out
784 kcal
£6.95
GBK Homeslaw
Cabbage, spring onions, carrot, celeriac with house dressing. Non gluten containing option available.
186 kcal
£4.50
Warm Cheese Sauce
Perfect for sharing
£3.50
Chicken Satay Salad
Currently sold out
527 kcal
£10.25
Blue Cheese Slaw
Cabbage, spring onion, carrot, celeriac with blue cheese dressing and chives. Non gluten containing option available.
251 kcal
£4.50
Mixed Salad
Currently sold out
22 kcal
£4.00
Beef Jus
Perfect for sharing
£3.50

HOUSE SAUCES

The perfect chip deserves the perfect sauce

Chipotle Mayo
House Sauce
205 kcal
£1.75
Garlic Mayo
House Sauce
259 kcal
£1.75
Baconnaise
House Sauce
267 kcal
£1.75
Blue Cheese Mayo
House Sauce
269 kcal
£1.75
Habanero Jam
House Sauce
42 kcal
£1.75
BBQ Sauce
House Sauce
55 kcal
£1.75
Truffle Mayo
House Sauce
292 kcal
£1.75
GBK House Relish
House Sauce
55 kcal
£1.75
Hot Honey Butter
House Sauce
153 kcal
£1.75
Satay Sauce
House Sauce
164 kcal
£1.75
Fiery Red Root Relish
House Sauce
55 kcal
£1.75

🍨 SHAKES 🍨

Mind melting good flavours

Oreo Milkshake
500ml - Handspun Milkshake
823 kcal
£6.95
Chocolate Milkshake
500ml - Handspun Milkshake
851 kcal
£6.45
Vanilla Milkshake
500ml - Handspun Milkshake
693 kcal
£6.45
Strawberry Milkshake
500ml - Handspun Milkshake
795 kcal
£6.45
Lotus Biscoff Milkshake
500ml - Handspun Milkshake
985 kcal
£6.95
Caramel Milkshake
500ml - Handspun Milkshake
901 kcal
£6.45

🥤 SOFT DRINKS 🥤

Coca Cola Can
330ml
139 kcal
£3.90
Coke Zero Can
330ml
1 kcal
£3.75
Diet Coke Can
330ml
2 kcal
£3.75
Fanta Zero Can 330ml
330ml
10 kcal
£3.75
Sprite Zero Can
330ml
3 kcal
£3.75
Still Water
330ml Bottle
2 kcal
£3.20
Monster Mango Loco
500ml
£4.95
J20 Apple and Raspberry
275ml Bottle
61 kcal
£3.20
Sparkling Water
330ml Bottle
2 kcal
£3.20
Monster Ultra Zero
500ml
£4.75
J20 Orange and Passionfruit
275ml Bottle
63 kcal
£3.20

🍻 BEER & CIDER 🍻

Brixton Reliance Pale Ale
330ml (4.2%)
£5.95
Lucky Saint
330ml (0.5%)
175 kcal
£5.95
Brixton Cold Harbour Lager
330ml (4.4%)
£5.95
Brixton Atlantic American Pale
330ml (5.4%)
£6.45
INCHS Cider
440ml (4.5%)
£5.95
Hawkstone Lager
330ml (4.8%)
£6.45
Cruzcampo Bottle
(4.4%)
£6.00

🍷 WINES 🍷

Sauvignon Blanc
(South Africa) (12.5%)
578 kcal
£26.00
Merlot
(Chile) (12.5%)
578 kcal
£19.00
Prosecco 20cl
Italy (10.5%)
154 kcal
£8.50