Limited quantity of "FK All-Star Burger"
The source of the image is the official website of First Kitchen

It was announced on the official website that the hamburger "FK All-Star Burger ", which was sung as "the largest in the history of First Kitchen", will reappear in a limited quantity. It has been available since May 22nd.

FK All Star Burger

FK is an abbreviation for "First Kitchen". A dish with a weight of about 450g (15.87oz) and a height of about 10.5cm, made in response to the desire to "want to eat more! I want to stick to junk!" It appeared in January and became a hot topic.

Shiny classic series buns with the scent of charred soy sauce, two special 100g (3.53oz) patties kneaded with Rishiri kelp soup stock, and chicken Tatsuta, a young chicken with a distinctive scent of kelp and kelp soup stock and soy sauce. It is combined.

A special sauce based on soy sauce and featuring a fruity umami is used, and two types of cheddar cheese, sliced and sauce, are also used for finishing. It is tailored with an emphasis on balance, with fresh vegetables sandwiched between them.

As a general rule, it is handled at each First Kitchen store, but some are excluded. The selling price is 980 yen (tax included).