
Popular Japanese burger chain offers a Korean-inspired new menu item and also brings back a popular past crispy chicken favorite for a limited time.
Spicy food lovers rejoice, since Japanese burger chain Mos Burger is back at it again with another unique new addition to its menu for a limited-time only. From February 7 through the end of March, diners can experience an exciting and addictive spiciness when they bite into the new Yangnyeom Chicken Tatsuta Burger with Smooth Cheese Sauce (490 yen [US$3.30]). “Tatsuta” refers to a Japanese method of cooking that involves deep-frying.
▼ “Yangnyeom at Mos?”
The key feature of this brand-new, umami-rich offering is yangnyeom, a staple sweet-and-spicy Korean sauce used with fried chicken that’s made from gochujang (fermented red chili paste), sugar, and garlic. Mos Burger’s rendition uses the same production method as is used in Sunchang, Korea, an area famed for its gochujang. The sauce is also seasoned with a blend of red chili pepper-derived products such as cayenne pepper powder and habanero pepper, as well as “hidden flavors” in the form of a puree of domestically grown pears and apples to enhance the spiciness. Furthermore, a layer of crispy cabbage, plus the burger’s smooth, cheddar cheese-based sauce makes the yangnyeom even easier to down in a hungry fix.
For diners who would like something a little less spicy, never fear, because Mos Burger is also bringing back its Japanese-style Whose Chicken Tatsuta Burger? ~With Lemon Wedges~ (430 yen) during the same timeframe. This burger spotlights a balanced sweet-and-sour Japanese-style sauce with a base of soy sauce, garlic, and very finely minced green onions. A bed of crispy cabbage and lemon wedges as garnish round out the flavor.
Don’t miss out on these two delectable burgers, only available until the end of March. For more gastronomic burger bliss, you may also want to check out what another Japanese burger chain is currently cooking up as well.
Source, images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!



Mos Burger opens new online store dedicated just to frozen rice burger bulk buys
McDonald’s Japan brings out a new chicken burger with rice buns
Mos Burger opens fried chicken ramen pop-up restaurant serving free food in Tokyo
Mos Burger Goes Green With Their Mos Natsumi Burgers
New Mos Burger restaurant serves alcohol, gourmet meals and a burger made from a whole tomato
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Yokai are descending upon Tokyo this spring in the latest immersive art experience
Here comes a new katsudon: ice cream katsudon?!?
Final Fantasy and KFC team up for new collaboration meal, Colonel Sanders/Chocobo figure
Studio Ghibli releases new “komorebi” plush toys to brighten your days
Tokyo has a brand new Harry Potter shop with its own butterbeer bar – Let’s see what’s inside【Pics】
Hilarious Japanese commercial shows what happens when you beat the company president
Exhibition on the 1,500 year-history of traditional Japanese women’s clothing to open in Shibuya
Let’s go get a haircut at Tokyo’s anime otaku hair salon【Photos】
10 gorgeous, must-visit places to see the autumn leaves in Japan
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japan cherry blossom forecast update moves up sakura dates for many parts of the country
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Morning-after pill finally available in Japan without a prescription, must be taken at pharmacy
And now, we eat a bear paw we bought in Japan’s Chiba Prefecture【Taste test】
Studio Ghibli turns My Neighbour Totoro characters into bag charms for everyday adventures
Japanese women sound off on their minimum height requirements for a husband【Survey】
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
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】
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
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Japan’s MOS Burger replaces hamburger buns with lettuce for limited “Natsumi” range
Dom Dom turns up the heat with spicy Mexican and Thai chicken burgers
KFC Japan introduces a new burger 8 years in the making
Crazy new Mos burger is covered in sauce, has a lineage that spans the globe
It’s the end of the line for Mos Burger’s monstrously meaty Niku Niku Niku Burgers
Fried chicken sleeping bags to be awarded to 500 lucky Mos Burger customers
Mos Burger’s popular Focaccia Sandwich returns to Japan after seven years
Mos Burger adds new plant-based vegan teriyaki burger to its menu
Ooh la la! MOS Burger’s new premium hamburger packs a sophisticated punch
Mos Burger brings back its hugely popular “White Mos Burger”, but is it any good?
Lotteria unveils its first rice burgers, but how do they compare to Mos Burger and McDonald’s?
Shizuoka Prefecture is getting its own region-limited burgers featuring a local delicacy
Trying out First Kitchen’s tsukimi mochi burgers for a taste of Japanese autumn
We try the new Tokyo Tower Burger from Mos Burger
One Piece x McDonald’s Japan collaboration burgers: Does the treasure taste as good as it looks?
Leave a Reply