
Slappy Cakes is a popular pancake restaurant in Portland Oregon that lets customers create their own custom pancakes at their tables. It’s a fun time for those who want a completely new pancake experience. However, its popularity has resulted in some long wait times.
Luckily, Slappy Cakes’ success has allowed it to expand, but rather than add another location in Portland they decided to set up shop in completely uncharted DIY pancake house territory: Shinjuku, Tokyo. We sent Mr. Sato to a pre-opening demonstration for a report.
The Tokyo Slappy Cakes is located on the 7th floor of the Lumine Est building right by the busiest train station in the world. Prior to its 31 January opening, only elite members of the press such as Mr. Sato were allowed entry to this preview demonstration.
Walking into the new restaurant, he felt like he was being transported to the woodlands of Oregon with its hardwood floors and walls. It was a comfy atmosphere overall.
In this relaxing scene, the Slappy Cakes staff gave a demonstration of how the pancakes are served and cooked. It all looked very easy. The batter (your choice of buttermilk, whole grain, or peanut butter) is served in a plastic squirt bottle, which you simply squirt onto the hotplate built into the table.
For residents of Japan the scene was pleasantly familiar to an okonomiyaki restaurant but with a sweet twist, with a wide array of toppings was laid out in little gravy boats for your adding pleasure. Of course, traditional pancake favorites like maple syrup and whipped cream were readily available.
It’s worth noting, however, that although the shop seats 62, 36 of these seats (six booths) do not have hotplates of their own. So if you want the complete pancake creation experience make sure you ask for the right location. Or, if you’re one of those radical types who goes to a restaurant with the intent to pay other people to cook your food, just get a normal table and order from the menu.
This demonstration was all taken care of by the staff so hungry Mr. Sato was unable to try for himself, but he could clearly get the sense that this was easy and anyone could get a kick out of doing it.
All signs point to the Shinjuku Slappy Cakes restaurant being hit that possibly even surpasses the original Portland shop. If so we can expect further expansion soon, and judging by their franchise strategy the people of Cape Town, South Africa will be enjoying some custom pancakes very soon!
*UPDATE*
Not wanting to let the staff have all the fun, our man Mr. Sato went grabbed a pal and tried out the new DIY pancake joint for himself. Check out his… interesting attempts in this original RocketNews24 video:
Original Article by Mr. Sato
Photos: RocketNews24
Slappy Cakes website: Tokyo (Japanese), Portland (Portlandian)
▼ The tables have hotplates built in.
▼ Make your own pancake creation with your choice of ingredients and toppings.
▼ The batter is easily dispensed from squeeze bottles.
▼ These pancakes are buttermilk, with blueberry and dried pineapple toppings.
▼ Added some maple syrup to these bacon pancakes.
▼ The ingredient menu.
▼ Other side dishes are also available.









We try a delicious pancake burger from Eggs ‘n Things in Tokyo
We try epic pancakes at Japanese coffeehouse chain Doutor
Eating Tokyo’s most expensive pancakes required us to go through a security check
Be Mr. Sato’s online friend, and he might take you to dinner, like he did with these foreign fans
Is it possible to make a cheap senbero drinking party with your dog? 【Japan’s Best Home Senbero】
New Mt. Fuji overnight bus takes travelers from downtown Tokyo straight to the most popular hiking trail
7-Eleven Japan now has Vietnamese banh mi sandwiches, but how do they taste?[Taste test]
Tokyo revises accommodation tax amidst tourism boom, Airbnb rentals now included
A visit to Sri Lanka’s knockoff knockoff Uniqlo (no, we didn’t stutter) to see its rare “Pikachus”
Yoshinoya and Dragon Quest slaying scalpers with shift to made-to-order collaboration merch
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan moves to enforce language requirements for foreign nationals seeking permanent residency
Famous sweets store in Ameyoko fills a bag with sweets and a show, but is it still worth it?
7-Eleven Japan releases chocolate cookies that taste like freshly baked melon bread
Japan to get new high-speed train connecting Haneda and Narita airports, ease overtourism
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Don’t judge this Kiki’s Delivery Service book by its cover, because it’s not actually a book!
The quest for Dragon Quest Yoshinoya figure sets: Worth taking for fans, tricky for scalpers[Pics]
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
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
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
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
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
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Kyoto restaurant chain specialises in…tomato okonomiyaki?
We sent Mr. Sato off to Yakiniku Camp, the restaurant where you cook your own food
We order lunch at Mos Burger-owned restaurant, end up with traditional Japanese breakfast
Hamburg and Hamburg Shibuya: A Japanese restaurant you need to put on your Tokyo itinerary