Gourmet Burger Kitchen menu with up-to-date-prices

Gourmet Burger Kitchen Menu

August 30, 2026
by
1 min read

Gourmet Burger Kitchen is the GBK restaurant at 119A Waterloo Road, close to Waterloo station. The group has specialised in gourmet burgers since 2001, pairing an informal dining room with a menu built around British beef, fried or grilled chicken and plant based alternatives. Burgers can be adapted with different sides and non gluten containing buns.

The beef patties use British grass fed cuts of chuck, brisket and aged steak. Classic Beef and Classic Cheese keep the toppings familiar, while the Taxi Driver adds American cheese, an onion ring, chipotle mayonnaise and gherkins. The Texan layers bacon, cheese, crisp onions and barbecue sauce, and Rocket Man brings jalapeños, baconnaise and habanero jam.

Smashed burgers use two thinner patties with either American cheese or blue cheese sauce. Chicken burgers can be grilled or fried in a crisp coating, and chicken tenders provide a simple sharing choice. Vegetable and plant based burgers ensure the menu is not limited to meat, with salads and house slaw available alongside.

Skinny or chunky fries, handmade onion rings and truffle macaroni cheese round out a generous meal. House sauces include chipotle mayonnaise, blue cheese, garlic, baconnaise, truffle mayonnaise and habanero jam. Thick shakes in chocolate, vanilla, strawberry, Oreo and Lotus Biscoff flavours sit beside beer, cider, wine and soft drinks.

Address: 119A Waterloo Road, Waterloo, London SE1 8UL, United Kingdom

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Gourmet Burger Kitchen Menu

SMASH BURGERS

Stack your smashed 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
£10.50

American cheese, gherkin and onion with GBK house mayo.

SMASHED CLASSIC 3 PATTIES
£13

American cheese, gherkin and onion with GBK house mayo.

SMASHED CLASSIC 4 PATTIES
£15.50

American cheese, gherkin and onion with GBK house mayo.

SMASHED BLUE 2 PATTIES
£11.50

Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo.

SMASHED BLUE 3 PATTIES
£14

Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo.

SMASHED BLUE 4 PATTIES
£16.50

Blue cheese crumb, blue cheese sauce, gherkin and onion with GBK house mayo.

BEEF BURGERS

100% British beef patties, grilled to order.

THE CLASSIC SINGLE PATTY
£10.50

GBK relish, lettuce, onion, tomato and GBK house mayo.

THE CLASSIC DOUBLE PATTY
£14

GBK relish, lettuce, onion, tomato and GBK house mayo.

THE TAXI DRIVER SINGLE PATTY
£12.50

American cheese, onion ring, GBK relish, chipotle mayo, gherkin pickle and salad.

THE TAXI DRIVER DOUBLE PATTY
£16

American cheese, onion ring, GBK relish, chipotle mayo, gherkin pickle and salad.

THE GRAVY TRAIN SINGLE PATTY
£13

American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.

THE GRAVY TRAIN DOUBLE PATTY
£16.50

American cheese, barbacoa pulled beef, gherkins, onion, GBK house mayo and a pot of beef jus.

TEXAN SINGLE PATTY
£13

Bacon, American cheese, paprika crispy onions, chipotle mayo, BBQ sauce with relish, lettuce, tomato and onions.

TEXAN DOUBLE PATTY
£16.50

Bacon, American cheese, paprika crispy onions, chipotle mayo, BBQ sauce with relish, lettuce, tomato and onions.

ROCKETMAN SINGLE PATTY
£13

Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.

ROCKETMAN DOUBLE PATTY
£16.50

Cheddar cheese, jalapeños, paprika crispy onions, baconnaise and habanero jam.

BLUE CHEESE SINGLE PATTY
£11.50

Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.

BLUE CHEESE DOUBLE PATTY
£15

Blue cheese, onion jam, GBK relish, GBK house mayo, lettuce, tomato and onions.

CHICKEN BURGERS

Our burgers are made with fresh chicken breast, breaded by hand with our signature coating or chargrilled.

CLASSIC CHICKEN
£11.50

Choose from panko fried or grilled chicken breast, lettuce, onion, tomato, GBK relish and GBK house mayo.

K-TOWN
£12.50

Choose from panko fried or grilled chicken breast, kimchi slaw, Korean BBQ sauce, sesame seeds, spring onion, coriander and red chillies.

THE SMOKEY CLUCKER
£13

Choose from panko fried or grilled chicken breast, smokey slaw, Cheddar cheese, avocado, pickled pink onions & habanero jam.

POWERED BY PLANTS

Veggie and vegan burgers.

THE CLASSIC VEGGIE
£12.50

Choose from handmade pan-fried bean or BEYOND MEAT® patty, vegan mayo, lettuce, tomato, red onion and GBK relish.

CALIFORNIAN
£13.50

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 onions.

THE BEYOND® & CHEESE
£13

BEYOND MEAT® patty, relish, vegan cheese, vegan mayo.

CLASSIC VEGAN
£9.50

Handmade pan-fried bean patty, vegan mayo, relish, salad.

CALIFORNIAN VG
£11.50

QUORN® Buttermilk Chickenless fillet, vegan Applewood cheese, smashed avocado, paprika onions, relish, vegan mayo, salad.

EXTRAS

Toppings and extras for your burger.

ONION JAM
£1.50

Onion jam.

SMASHED AVOCADO
£1.50

Smashed avocado.

CRISPY BACON
£1.50

Crispy bacon.

CHEESE
£1.50

Cheese.

FREE RANGE FRIED EGG
£1.50

Free range fried egg.