
An ultra-easy bit of home cooking makes our reporter nostalgic for something he’s never eaten before.
Recently, right around mother’s day, our Japanese-language reporter Go Hatori was thinking back on his childhood. Growing up, he recalls that, for a snack, his mom would often make seaweed mayonnaise toast.
Now, we should point out right away that no one else on our staff, regardless of which country they grew up in, had ever heard of seaweed mayonnaise toast, or “norimayo toast,” as Go’s mom calls it in Japanese. For that matter, even Go himself had never eaten it, since from a young age he’d had the impression that it was “grown-up food” and so he never asked his mom for a bite.
But Go clearly remembers his mom looking quite happy whenever she was biting into a slice, and now that he’s an adult too, he decided it was finally time to give it a try.
The ingredient list is short and simple, as are the steps to make it.
● Bread
● Butter
● Mayonnaise
● Soy sauce
● Nori (dried seaweed)
1. Toast the bread crisply.
2. Spread a thin layer of butter on the toast. You don’t need to use a lot, since we’ll be adding mayo later.
3. Apply a dash of soy sauce.
4. Spread mayonnaise evenly across the bread. If you want to stick as closely as possible to Mama Hatori’s version, be advised that Japanese mayo tends to be pretty thick in consistency.
6. Finally, lay out strips of nori to cover the bread. Go used regular nori for this, but you can also use the flavored kind, called aji nori, if you prefer.
The whole thing is incredibly quick to make, which helps explain why Go remembers this being one of her go-to snack choices. Looking back, it’s been at least 35 years since he first remembers his mom eating nori mayo toast, and now he was all set to try it for the first time.
Right away, there’s an incredibly crisp, satisfying crunch from the bread and nori, and the mayo, soy sauce, and butter keep the texture from being dry or unpleasant. As for the flavor, as Go had suspected, it probably isn’t something that’s going to be an instant hit with little kids. For his mature palate, though, the taste was complex and compelling. There’s a bit of a retro junk food feel to it, and while Go couldn’t come up with a perfect analogy, the closest he could come up with was to say that his mom’s nori mayo toast tastes kind of like one of those Japanese pizzas with mayo, only it doesn’t have cheese.
But while the nori may toast is both strange and tasty, the main thing Go felt eating it was a wave of vague but comforting nostalgia. Again, nori mayo toast isn’t a common food in Japan. As far as we know, the only people who eat it regularly are Go’s mom and her auntie, who taught her the recipe. So for Go, this hybrid Japanese/Western dish is intrinsically connected to thoughts of home and family.
But like we said, Go never ate nori mayo toast as a kid, not even once. All the same, though, as the unusual snack triggered his taste buds, it created a sort of retroactive recollection of what the toast his mom munched on must have tasted like, and with it being so easy t make, Go’s already finding himself craving it again.
Images ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]










Ultimate bachelor chow recipe: Cheeseburger-style furikake toast【SoraKitchen】
Adorable AND delicious — Miffy Toast is the latest Japanese TikTok trend【SoraKitchen】
We recreate the KFC-Kenya-exclusive Nyama Nyama Burger in Japan【SoraKitchen】
How to make no-rice “fried rice”【SoraKitchen】
How to make Disney’s Chocolate Peanut Butter Banana French toast at home【SoraKitchen】
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Two food hacks take Japan’s convenience store fried chicken to amazing new sandwich heights
Can a downtown Tokyo super sento bathhouse beat a hotel for a one-night stay?
Pokémon Centers across Japan cancel April events after stabbing in Tokyo
10 things you should buy at 7-Eleven in Japan
Does this video about an abandoned dog leave you wiping your eyes or shaking your fist?
Ultimate bachelor chow recipe: Cheeseburger-style furikake toast【SoraKitchen】
Hayao Miyazaki gifts autographed Ghibli anime cel to president of France[Photo]
Senkoji: The Japanese temple that’s more like a theme park to heaven and hell
Tokyo’s best museum for foreign travelers finally reopens after being closed for four years
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Pokémon lacquerware series expands for Year of the Horse with new handcrafted design[Video]
Japan now has a special desk for people who work at home with a pet cat[Photos]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Picturesque Tokyo park plays host to millions of flowers and soap bubbles this spring
Tokyo subway and almost all Tokyo train lines now accepting credit card tap payments
Totoro and Calcifer become little light-up lanterns for Ghibli-style excursions or at-home decor
Fading Tokyo – Searching for signs of the Showa era as local neighborhoods evolve[Photos]
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
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
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Do gohan no otomo, Japan’s traditional easy white rice toppings, work with toast?【SoraKitchen】
We put Japanese custard pudding on toast and it’s the best thing ever【SoraKitchen】
Exploring the tastes and textures of Forbidden Yukimi Toast【SoraKitchen】
This French toast recipe that uses ice cream will knock your pajamas off【SoraKitchen】
Testing Japan’s fluffy mayonnaise pancake cooking hack【SoraKitchen】
We make one of Japan’s best breakfast treats: Himeji almond toast【SoraKitchen】
How to make a Big Mac in Tokyo at a fraction of the price with minimal effort【SoraKitchen】
How to make a “curry rice bowl” using instant oatmeal instead of rice 【SoraKitchen】
Seaweed lovers can rejoice at this bento with almost nothing but ultra-premium nori
How to make an awesome Japanese summer dessert using only things you can buy at Daiso【SoraKitchen】
How to make cheese with just three ingredients【SoraKitchen】
Roasted nori seaweed cake might be a dessert even more Japanese than matcha sweets【Taste test】
We make yakisoba hot sandwiches, the next trendy camping meal【SoraKitchen】
3 quick tips to turn your bowl of home-made noodles into a restaurant-beautiful dish【SoraKitchen】
We make Dom Dom Burger’s Sweet and Salty Chicken Burger from scratch【SoraKitchen】