
Beef burgers still most popular order at GBK's London restaurants
28% of Londoners will ask for extras when ordering.
Beef burgers remain the most popular order at GBK’s London restaurants, making up half (49%) of all orders, the company said.
The burger chain also noticed that Londoners love an extra, with 28% of all orders at its London restaurants coming with requests for added ingredients from extra sauces to avocado and jalapenos.
GBK's Bacon & Cheese burger is the top choice for beef burgers, followed by chicken burgers (17%), and veggie or vegan options (7%).