
Burger chain’s new Fake Burger starts a serious craving for chips in our office.
Just last week, Burger King made the exciting announcement that it would be treating its customers in Japan to a very special limited-edition “Fake Burger”, containing two ingredients between its buns: meat sauce and chips!
This new take on a British chip butty won over our Japanese team, who’d never tried anything like it before, and now they’re keen to stuff chips in all their burgers from now on. But which burger-and-chip-filling combo tastes best?
Here to investigate this pressing matter is Japanese-language reporter Egawa Tasuku, who decided to create a chip butty with a burger at homegrown Japanese burger chain, Mos Burger.
Seeing as Burger King’s chip butty contains chips and meat sauce, Egawa decided to replicate this with the Mos Burger, as it also contains meat sauce. He also ordered a large serving of chips to really pack the burger with potato flavour.
In order to make a fair judgement on how the chip butties from rival fast food chains stood up to each other, Egawa ordered a Fake Burger from Burger King to compare. Inspecting the ingredients, he saw the chips were placed directly on the bottom bun, with meat sauce on top, permeating both the chips and the top bun.
Opening up the Mos Burger — which he’d ordered with extra meat sauce — showed this one contained at least twice as much sauce as the Fake Burger.
▼ Plus, the sauce had permeated both buns.
There’s not a lot of skill required to make a chip butty, but just to be sure the chips wouldn’t fall out as he ate the burger, Egawa decided to stack them up, Jenga-style, on top of the meat sauce-smothered top bun.
Working upside-down for better stability, Egawa gently placed the bottom bun on top and then he turned the whole thing right-way up again to take his first bite.
Gazing at this delicious combination was love at first sight for Egawa, who suddenly wondered why Mos Burger hadn’t ever thought to make a chip butty before. Opening wide, Egawa got his jaws around the huge burger and closed his eyes as he sank his teeth through its soft, chewy layers.
As suspected, this was de…lic…ious! Salty, sauce-smothered thick-cut chips make for a great chip butty, and this one had that distinct Mos Burger flavour in the sauce, giving it a Japanese-British fusion taste that was hearty, carby, and fantastically tasty.
Egawa thinks the burger he made may have been better had he not added so many chips, but the perfect potato-bun ratio really is up to personal choice. So which is better, Burger King’s Fake Burger or this handmade Mos Burger one? That was actually a tough question for Egawa to answer.
On one hand, Burger King’s version had a distinctly junky, fast-food taste to it, while the Mos Burger version tasted fresher, due to the vegetables used in the meat sauce. While they both tasted fantastic, Egawa really liked the fresher flavour of the Mos Burger chip butty.
▼ This chip butty showdown isn’t over yet, though, as Egawa saw this sign beckoning to him from a distance.
Stay tuned for the next instalment in our Japanese-reporter-makes-fast-food-chip-butties series. We’ll be crunching on this whole-crab burger from Dom Dom until then!
Photos © SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!









We try Burger King Japan’s “Fake Burger”, a chip butty on steroids
The truth of Burger King Japan’s “Fake Burger” is even weirder than we’d expected
The Fake Burger really returns to Burger King Japan!
The Fake Burger is now on the menu at Burger King Japan, but is it worth the hype?
Mos Burger brings back its hugely popular “White Mos Burger”, but is it any good?
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Drunk cycling can result in an instantly suspended driver’s license in Japan
More Than a Capsule Stay: Why Solo Travelers Choose “global cabin Yokohama Chinatown”
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Dragon Quest Burgers and Slime drinks are coming to McDonald’s Japan【Video】
Starbucks Japan releases new zodiac chilled cup drink for 2026
Winter is coming—Get ready with these amazing cat-themed kotatsu covers, cushions, and hoodies!
Hayao Miyazaki and Evangelion creator get together for a photo and a talk about beards
Bra shirt for men: Japan develops new type of clothing to conceal men’s nipples
A Japanese dating app matched our bachelorette with a Buddhist monk, and she learned some things
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Street Fighter Hadouken Churros to be launched and eaten in Tokyo, Okami pudding on offer too
Is this the most relaxing Starbucks in Japan?
Starbucks on a Shinkansen bullet train platform: 6 tips for using the automated store in Japan
Large amount of supposed human organs left in Osaka marketplace
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japanese train company is letting fans buy its actual ticket gates for their homes
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Is China’s don’t-go-to-Japan warning affecting tourist crowds in Tokyo’s Asakusa neighborhood?
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Burger King is releasing a Fake Burger in Japan
Burger King Japan’s Strong Magma Super One Pound Beef Burger has us quaking in our boots
Combining two of Burger King’s one-pound beef burgers for an extreme fast food challenge
Mos Burger Goes Green With Their Mos Natsumi Burgers
Mos Burger brings out a Mac and Cheese burger in Japan
Mos Burger’s sauce-soaked Wet Burger sure is wet, but is it worth your burger bucks? 【Taste test】
Mos Burger’s new “Tobikiri Avocado Croquette Burger” teaches us how great potatoes are
Lotteria wins us over with two amazing new potato chip burgers
Japan’s MOS Burger replaces hamburger buns with lettuce for limited “Natsumi” range
Mos Burger’s new luxury burger contains 0.18 percent alcohol
Burger King releases new Plant-Based Whopper in Japan
Crazy new Mos burger is covered in sauce, has a lineage that spans the globe
Japan’s Mos burger releases inaugural tower burger to celebrate new Tokyo Tower outlet opening
We try Burger King’s first-ever bunless burger in Japan
French fry rationing continues in Japan as Mos Burger suspends sales (with two exceptions)
Leave a Reply