
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】
Japan’s Mos Burger discontinues old teriyaki burger and rolls out new recipe, but is it as good?
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Anime fan in Japan arrested for ordering and cancelling over 4.3 billion yen in anime merch
End of a manga era as Weekly Shonen Jump’s circulation drops under one million
Starbucks Japan teams up with Traveler’s Company for new stationery and goods collection
Beautiful Totoro bonsai figure needs no watering, makes soothing rain showers whenever you want
7-Eleven Japan rethinks convenience store drinks with new Grilled Corn Chilled Soup Smoothie
Kochia calling: Right now is a great off-season season to visit this beautiful Japanese park
Japanese convenience store Lawson now has stir-fried noodle-cooking robot chefs
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese vending machine sells freshly squeezed lemon juice with a futuristic light show
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
7-Eleven Japan adds new chocolate fruit gummies to its sweets range, but are they worth the hype?
Studio Ghibli’s No Face twirls to sound of Spirited Away’s theme song in beautiful accessory box
Pokémon comes to McDonald’s Japan for new Happy Meals toys, brings every generation’s starters
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Japan now has human refrigerators inspired by Japanese vending machines
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Uniqlo looks back to the very start of Pokémon with new black-and-white pixel art T-shirts[Pics]
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Mos Burger’s new Mac and Cheese burger: Does it taste as good as it looks?
Mos Burger brings back its hugely popular “White Mos Burger”, but is it any good?
We try “Melon Bread Style Toast Spread”, designed to turn sliced bread into melon bread
Does Mos Burger’s new Muscle Burger give you muscles?
Japan’s best domestic hamburger fast food chain now has croissants, but are they any good?
Lotteria unveils its first rice burgers, but how do they compare to Mos Burger and McDonald’s?
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】
Crazy new Mos burger is covered in sauce, has a lineage that spans the globe
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