
Fast food chain brings out a bread so buttery it doesn’t need butter.
Last month, Mos Burger surprised us all by announcing it was going beyond burgers to bring us all a very unexpected product: sliced bread.
Only available on the second and fourth Fridays of each month, via prior reservations a week beforehand, we were quick to get our reservation in as soon as they opened to the public. So when release day arrived on 12 March, we dropped by Mos Burger to pick up a pack of the new bread for our team to try back in the office.
According to the official website, the new Mos Burger bread is made with butter, eggs, wheat and cream, resulting in a product that’s said to be so rich and buttery it can be eaten as it is, without any topping.
▼ The bread contains four super-thick slices and is priced at 600 yen (US$5.50).
It’s a bold claim to say your bread is so good it doesn’t need butter, so we decided to put it to the test with four of our most ardent bread-and-butter-loving Japanese-language reporters.
▼ Left to right: Ahiruneko, P.K. Sanjun, Ikuna Kamezawa, Takashi Harada
▼ 3…2…1…itadakimasu!
▼ So how was it, Ahiruneko? “Hmmm…I don’t think it needs butter.”
▼ Ikuna? “I don’t think it needs butter….”
▼ What about you, Takashi? “I don’t think it needs butter.”
▼ And P.K.? “I don’t think it needs butter!”
It’s hard to get our reporters to agree on anything, so this consensus on the buttery bread was a surprise to everyone in the office. In fact, the butter was so strong in flavour, our reporters felt it was even more intense than regular buttered bread, and the soft texture helped to disperse the rich flavours throughout the palate.
Another surprise was the fact that the bread had no sweetness to it as it doesn’t contain sugar or honey like a lot of other high-end bread shops in Japan. It was an excellent-quality slice that would be difficult to pick out in a blind tasting as belonging to a fast food chain better known for its rice burgers, lettuce burgers, and tomato burgers.
Mos Burger ought to now take the next step and use the bread in actual sandwiches on the menu. Because we could really go for a buttery Mac and Cheese sandwich right about now!
Photos © SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]










Mos Burger adds sliced bread to their menus in Japan
Mos Burger’s elusive chocolate bread causes a stir in Japan, but is it any good?
Mos Burger’s new French toast: A delicious breakfast with a side of linguistic challenges
Mos Burger’s sauce-soaked Wet Burger sure is wet, but is it worth your burger bucks? 【Taste test】
Mos Burger’s new Mac and Cheese burger: Does it taste as good as it looks?
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
7-Eleven Japan to start selling Vietnamese banh mi sandwiches this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Starbucks Japan releases new Frappuccino, tea and soda drinks for summer
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Suspected Japanese ice cream cartel under investigation for price-fixing
Studio Ghibli adds new My Neighbour Totoro music box to its anime merchandise store in Japan
All-you-can-eat cheese restaurant in Tokyo is a hidden gem not many people know about
Studio Ghibli releases new anime character fans to keep fans looking and feeling cool this summer
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Universal Studios Japan is giving Frieren anime fans the chance to make unforgettable memories.
Tokyo’s life-size Gundam is getting a new look before its end-of-summer removal
Japanese bento shop touches hearts by selling super cheap boxed lunches for around a dollar
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Starbucks Japan releases new limited-edition summer drinks…and a pastry for dunking
Lawson upsizes convenience store food for a limited time with two must-try Japanese meals
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Mos Burger brings back its hugely popular “White Mos Burger”, but is it any good?
Japan’s Mos Burger discontinues old teriyaki burger and rolls out new recipe, but is it as good?
Japan’s best domestic hamburger fast food chain now has croissants, but are they any good?
Crazy new Mos burger is covered in sauce, has a lineage that spans the globe
The McDonald’s Hokkaido Salmon Burger is a sell-out hit…outside of Japan【Taste test】
No one asked but we did it anyways: MOS rice patty burgers X ochazuke【Taste test】
Japan’s MOS Burger replaces hamburger buns with lettuce for limited “Natsumi” range
Mos Burger releases new gummi candies in Japan
Is Lotteria’s new meat sauce burger a challenge to the reign of Mos Burger’s Japanese classic?
Mos Burger adds new plant-based vegan teriyaki burger to its menu
Mos Burger’s new “Focaccia Sand” surprises us with its long sausage
Mos Burger’s new luxury burger contains 0.18 percent alcohol
New Mos Burger restaurant serves alcohol, gourmet meals and a burger made from a whole tomato
Mos Burger’s new Ebi Ebi Fry Burger is on a whole other level
We try a curry milkshake at Mos Burger Japan 【Taste Test】