
Turn your Tupperware into a rice cooker with this simple cooking hack from Japan.
Not everyone in Japan owns a rice cooker, and some smaller apartments don’t even have a stovetop, but according to cling film and Tupperware manufacturer Asahi Kasei, if you’ve got a microwave and a Ziploc container, you’ll be able to make a convenient serving of rice at home.
These types of unconventional how-to guides are always good to know about, especially in disaster-prone Japan, where tips like these can come handy in an emergency, so we decided to put Asahi Kasei’s theory to the test by trying it out ourselves.
▼ According to Asahi Kasei, a square 1,100 millilitre (37.2 ounce) Ziploc container is perfect for cooking one go (180 millilitres) of rice, which is equivalent to one serving.
Step 1: Wash the rice and add 200 millilitres of water. Leave it to soak for around 30 minutes.
Step 2: Cover lightly with the lid, at a bit of an angle to let out steam, and heat in the microwave at 500 Watts for eight minutes.
At this point, we realised the importance of using the large-sized Ziploc, because the water boils and rises right up to the top, which means it would spill over if you were to use a smaller sized container.
Step 3: Stir lightly once, then pop the lid on, lightly and at an angle again, and heat at 500 Watts for five minutes.
Step 4: Remove from the microwave, being careful if you use bare hands as the container will be very hot.
Step 5: Cover tightly with the lid and leave it to steam for 5-10 minutes.
Step 6: Remove from the container and eat!
All in all, the rice took about an hour to make, if you include the 30-minute soaking time, and it didn’t feel like an effort at all. In fact, if you were making something like vegetables to go with the rice, you could make it simultaneously and have all the cooking done in around 30 minutes.
Now we come to the big question: How did it taste?
Well, to be honest, the rice was a little on the hard side, but that could be fixed by adding a little more water or lengthening the soaking time, adjusting it each time until you get the right consistency with your microwave.
However, the taste was great, and the texture of the rice actually made it perfect for fried rice, so next time we try this, we’ll definitely be popping it in the pan with some oil and vegetables. And maybe we’ll add some steamed buns on the side as well, using this clever hack to get the perfect consistency in the microwave!
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 ]










Nametake tuna rice: A delicious rice cooker recipe using just three ingredients【SoraKitchen】
Don’t throw out leftover rice! Testing to find the best rice freezing/microwaving container
We try Kaldi’s microwavable Omelet Rice to find out if it really cooks that easily【SoraKitchen】
How to make microwave rice packs into something you’ll actually be happy to eat【SoraKitchen】
Japanese restaurant chain shows us how to make katsudon in three minutes【SoraKitchen】
Dorayaki from 89-year-old Japanese confectionery shop is one of the best sweets hidden in Tokyo
Japanese government wants overseas anime market to roughly triple in 10 years, but are they crazy?
What’s up with the “mosquito buzz” noise at Shibuya Station?
Tokyo turns its phone booths into free Wi-Fi hotspots, and here’s how to use them
Make-them-yourself Pokémon frappes arrive at Japanese convenience stores, can be mixed at home too
Anna Sui’s new manga accessory collection includes anime eye pouches and torso bags
Sanrio amusement park in Tokyo to host Psycho Game horror event this summer[Video]
Japan now has stricter requirements for foreigners applying for citizenship
Tifa’s Final Fantasy VII bar is going to pop up in real-world Tokyo
Fading Tokyo – Searching for signs of the Showa era as local neighborhoods evolve[Photos]
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Brand-new Square Enix Cafe to open in Tokyo…and in Los Angeles too!
Japanese convenience store gives away free ice cream with creative ad at Shinjuku Station
Japan is so hungry for workers it used up its five-year visa quota in record time
Tsujihan sushi bowl restaurant goes viral with foreign tourists, but is it worth the hype?
Hello Kitty is now a transforming truck robot[Photos]
7-Eleven Japan’s cooked-in-store takoyaki is here! How does it fare against the street food king?
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Injuries on stairs in Tokyo highlight an overlooked design flaw
Mt. Fuji decorated with a 500,000-flower pink carpet is Japan’s ultimate spring view
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
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
How to make self-isolation tiramisu with simple ingredients【SoraKitchen】
How to turn McDonald’s chicken nuggets into tasty katsudon in five minutes【SoraKitchen】
How to make a “curry rice bowl” using instant oatmeal instead of rice 【SoraKitchen】
How to make a hot pudding drink with Japanese purin【SoraKitchen】
Did you know your rice cooker is also a ramen rice cooker?【SoraKitchen】
How to make cheese with just three ingredients【SoraKitchen】
How to make a massive five-layer lasagna…in your rice cooker【SoraKitchen】
We make an easy, cheap variation of an Eel Kabayaki Bowl that’s also vegetarian!【SoraKitchen】
A faster, easier way to make cake: Use a rice cooker【SoraKitchen】
Chicken McNugget rice cooker rice — Can it beat KFC rice cooker rice?【SoraKitchen】
How to make your own Pringles-flavor instant noodles【SoraKitchen】
How to make no-rice “fried rice”【SoraKitchen】
Japanese mom cooking – A super easy recipe for daikon, Japan’s giant radishes【SoraKitchen】
Mr. Sato shows us what happens when you try to cook rice with only eggs 【SoraKitchen】
Rice cooker kuri gohan and two more super-easy chestnut recipes to make this fall【SoraKitchen】
How much more expensive is it to use microwave rice packs instead of cooking/freezing your own?