
Mr. Sato steps into the SoraKitchen with a bold idea.
Food, as a broad topic, is pretty much always on our mind here at SoraNews24, but recently our ace reporter Mr. Sato found himself thinking about toast sandwiches in particular. Like many people who grew up outside the U.K., Mr. Sato initially found the concept of a sandwich where the inside and outside are made of the same thing to be kind of bizarre. And yet, the toast sandwich has been part of British cuisine for more than 150 years, so it must have a lot of fans, right?
As a matter of fact, we’ve got at least one of those fans among our born-in-Japan staff, as Mr. Sato’s colleague K. Masami made and taste-tested a toast sandwich a while back, and found it very tasty.
▼ Masami doesn’t spend all of her time drinking Frappuccinos.
And it’s not like Japan has anything against carbs, what with rice being the national dietary staple. So this got Mr. Sato thinking…could he create the Japanese food equivalent to the U.K.’s toast sandwich?
The first thing that came to mind for a rice-rice combo was okayu rice, made by pouring okayu (rice porridge) over steamed rice.
However, okayu rice had two strikes against it. First, okayu itself is generally something you’re supposed to eat when you’re sick, whereas toast sandwiches are more of a straight comfort food. Second, the idea of okayu rice was already floated in Kyukyoku Chojin R, a somewhat obscure gag manga from the ‘80s. That means okayu rice already had it’s chance to become a thing, and so Mr. Sato, bold pioneer that he is, wanted to try something else.
And what he decided to try is a rice onigiri, or rice rice ball.
The more he thought about it, the more convinced he became that this could be Japan’s toast sandwich, because in addition to regular rice balls, Japan also loves toasted rice balls, which are called yakionigiri. Feeling fired up about his idea, Mr. Sato fired up his rice cooker and made a pot of white rice.
He then set aside a portion of it to use for the outer sections of his rice rice ball. That left the rest to become the toasted filling, to which Mr. Sato added soy sauce and then formed into triangles.
After heating some sesame oil in a frying pan, he put the rice in to let it flat grill. This step felt a lot like cooking up some hamburger patties, especially when he flipped the rice rice and gave it a press with his spatula on each side to create crispness on the surface.
After taking his toasted rice out of the pan and letting it cool for a bit, the only thing left to do was to slap it between upper and lower layers of untoasted white rice…
…and his toasted rice rice ball was done!
Taking a bite, he was met by the inviting fluffiness of the untoasted rice, and as he passed through it the fragrant, savory saltiness of the toasted rice emanated from within, which in turn helped draw out more of the untoasted rice’s natural sweetness.
It was, simply put, delicious, but Mr. Sato already has some ideas to help the toasted rice rice ball achieve even more of its potential. For starters, he realized that if he formed the for-filling rice first and spread the soy sauce across it with a brush, the sauce would be distributed more uniformly and help the rice toast more evenly. He’s also thinking of swapping out the soy sauce and using miso paste instead, which would add some extra complexity to the flavor and texture.
For now, though, he’s very happy with how his Japanese-version toast sandwich turned out, and recommends trying it for yourself too.
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 ]











How to easily make Salmon & Cheese Grilled Rice Balls, a tasty camp food【SoraKitchen】
Do gohan no otomo, Japan’s traditional easy white rice toppings, work with toast?【SoraKitchen】
Is a curry donut rice bowl greater than the sum of its parts?【SoraKitchen】
Mr. Sato shows us what happens when you try to cook rice with only eggs 【SoraKitchen】
You can make rice with tapioca bubble tea, and it’s surprisingly tasty【SoraKitchen】
Cup Noodle unveils first-ever cold-water instant ramen in Japan
Evangelion beautifully reimagined as iconic classical Japanese folding screen art series [Photos]
Can instant TKG from Don Quijote really recreate Japan’s beloved raw-egg-on-rice dish?
Studio Ghibli releases huge new wooden clip collection featuring 25 anime movies
Starbucks Japan adds new Frappuccino, Tea, and Chillax Soda to its limited-edition summer menu
Shinkansen trial of moderately air conditioned cars draws mixed reactions from travellers
Japanese government ID card and app to be required for certain Pokémon card purchases next month
Tokyo’s Giga Mart lets visitors “steal” from a convenience store… if cameras don’t catch you
Studio Ghibli releases new Totoro coin purses…but who’s the blue character?
Japan’s new Calpis pudding: The right call for summer, or tampering with purin perfection?
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
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]
Japan reacts to Donald Trump’s “Islamic Republic of Japan” remark
Japanese airport rebrands itself as “Sushi Airport” to attract foreign tourists
Three new starter Pokémon Jets to fly in Japan, first begins carrying passengers this month
Studio Ghibli theme park’s new dessert is a drinkable version of Hayao Miyazaki’s pilot daydream
Solid gold Hedorah kaiju from the Godzilla series is now available to pre-order
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
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
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
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]
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
It turns out deep frying grilled rice balls makes them amazingly delicious【SoraKitchen】
Rice ball melon bread – A treat Japanese bakeries aren’t crazy enough to make, but we are【SoraKitchen】
We make yakisoba hot sandwiches, the next trendy camping meal【SoraKitchen】
Mr. Sato warms an egg in his armpit for a delicious Japanese dish【SoraKitchen】
We put Japanese custard pudding on toast and it’s the best thing ever【SoraKitchen】
How to make Disney’s Chocolate Peanut Butter Banana French toast at home【SoraKitchen】
We make nori seaweed mayo toast, just like Mama Hatori used to make!【SoraKitchen】
Ultimate bachelor chow recipe: Cheeseburger-style furikake toast【SoraKitchen】
Exploring the tastes and textures of Forbidden Yukimi Toast【SoraKitchen】
How to make no-rice “fried rice”【SoraKitchen】
Chicken McNugget rice cooker rice — Can it beat KFC rice cooker rice?【SoraKitchen】
Move over grilled cheese — we’ve discovered the tastiest toasted sandwich yet【Recipe】
Adorable AND delicious — Miffy Toast is the latest Japanese TikTok trend【SoraKitchen】
We try Kaldi’s microwavable Omelet Rice to find out if it really cooks that easily【SoraKitchen】
Japanese convenience store’s newest rice ball filling: Nothing at all, and why we’re OK with that