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neomatrixviper 41.6K Views
Aug 15, 2026 5:21 PM

Costco Members: 12-Cup Instant Pot Rice & Grain Multi-Cooker

$45

$80

43% off
+ $5 S&Hat Costco Wholesale
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Deal Details
Costco Wholesale has for their Members: 12-Cup Instant Pot Rice and Grain Multi-Cooker with CarbReduce Technology (140-5009-01) on sale for $44.99. Shipping is $4.99.

Thanks to Community Member neomatrixviper for sharing this deal.

Note: A Costco Membership is required to purchase this item.

Features:
  • 6-in-1 functionality: rice, grains, slow cook, sauté, steam, keep warm
  • CarbReduce technology: reduce carbs and sugar in rice up to 40% without sacrificing taste and texture*
  • Easy to use: 6 smart cooking presets make cooking simple
  • Quick measurement: level marks in CarbReduce steam basket to easily measure water
  • Fresh rice anytime: keep warm up to 10 hours for rice that's ready when you are
  • Easy cleanup: dishwasher-safe non-stick cooking pot, stainless steel CarbReduce steam basket and removable inner lid
  • 600 Watts

Editor's Notes

Written by SubZero5 | Staff
  • This offer matches the recent +72 FP deal.
  • $15 manufacturer's savings is valid 8/1/26 through 8/31/26. While supplies last. Limit 5 per member.
  • Our research indicates that this deal is $30.01 less (38% savings) than the next best available price from a reputable merchant with prices starting from $79.99 at the time of this post.
  • Rated 4 out of 5 stars from customer reviews.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 12-Cup Instant Pot Rice and Grain Multi-Cooker with CarbReduce Technology (140-5009-01) on sale for $44.99. Shipping is $4.99.

Thanks to Community Member neomatrixviper for sharing this deal.

Note: A Costco Membership is required to purchase this item.

Features:
  • 6-in-1 functionality: rice, grains, slow cook, sauté, steam, keep warm
  • CarbReduce technology: reduce carbs and sugar in rice up to 40% without sacrificing taste and texture*
  • Easy to use: 6 smart cooking presets make cooking simple
  • Quick measurement: level marks in CarbReduce steam basket to easily measure water
  • Fresh rice anytime: keep warm up to 10 hours for rice that's ready when you are
  • Easy cleanup: dishwasher-safe non-stick cooking pot, stainless steel CarbReduce steam basket and removable inner lid
  • 600 Watts

Editor's Notes

Written by SubZero5 | Staff
  • This offer matches the recent +72 FP deal.
  • $15 manufacturer's savings is valid 8/1/26 through 8/31/26. While supplies last. Limit 5 per member.
  • Our research indicates that this deal is $30.01 less (38% savings) than the next best available price from a reputable merchant with prices starting from $79.99 at the time of this post.
  • Rated 4 out of 5 stars from customer reviews.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper

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Top Comments

Community Reviews

This Instant Pot rice and grain cooker is mainly valued for making rice with a carb reducing mode and a stainless steel cooking basket. The rice comes out well when the water lines are used, the rice is washed first, and the finished batch rests before fluffing. The 12 quart size also helps with pot in pot cooking and cleanup stays simple. The main cautions are that the carb reduction claim is disputed, the cycle can take about 40 minutes, and some batches can burn, undercook, or turn mushy, especially back to back. A practical pick if you want a large, easy rice cooker with extra features.

  • Rice eaters who want a simple cooker for occasional batches, because it makes good rice and is easy to operate.

  • People managing glucose spikes with carb-reduced rice, because the preset can work well for brown rice and basmati and takes about 40 minutes.

  • People who refrigerate or freeze cooked rice for meal prep, because reheated rice can come out better and the starch benefit is a bonus.

  • Home cooks making pot-in-pot meals, because it fits a larger insert and can avoid burning with that method.

  • People expecting the carb-reducing cycle to reliably lower starch, because the collected water can stay nearly clear and the claim may not hold up.

  • Bulk meal preppers cooking back-to-back rice batches, because successive loads can undercook or heat unevenly.

  • Cooks who need rice to stay fresh and warm for long periods, because it does not do a good job keeping rice warm.

  • Anyone wanting a low-maintenance rice cooker, because it can take extra effort to assemble, use, and clean.

Common Questions (5)

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37 Comments

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Aug 16, 2026 12:32 AM
861 Comments
Joined Nov 2009
watwatAug 16, 2026 12:32 AM
861 Comments
Quote from FLEX0 View quoted comment :
1-star reviews say carb reducing mode leaves half the rice uncooked
Thus reducing the carb by 50% by making it so you can't eat half of it!
2
Aug 16, 2026 2:27 AM
152 Comments
Joined Nov 2022
CoolRoute8143Aug 16, 2026 2:27 AM
152 Comments
I wonder: how's the clean-up process of the strainer, etc. Is it messy? What's the catch?
Aug 16, 2026 8:45 AM
16 Comments
Joined Nov 2018
piskudu99Aug 16, 2026 8:45 AM
16 Comments
Quote from CoolRoute8143 View quoted comment :
I wonder: how's the clean-up process of the strainer, etc. Is it messy? What's the catch?
Clean up is easy.
Aug 16, 2026 8:46 AM
16 Comments
Joined Nov 2018
piskudu99Aug 16, 2026 8:46 AM
16 Comments
Quote from FLEX0 View quoted comment :
1-star reviews say carb reducing mode leaves half the rice uncooked
I never experienced it. If you follow the instructions, it cooks perfect.
Aug 16, 2026 8:48 AM
16 Comments
Joined Nov 2018
piskudu99Aug 16, 2026 8:48 AM
16 Comments
Quote from dox83 View quoted comment :
This is a decent rice cooker. Especially for the price. I bought it for my mom as a mothers day present a few years back. Key to making rice better in anything like this is making sure to wash the rice until the water is basically clear. Usually takes 2-4 washes. Then always want to make sure the rice is even. Then she pulls the power on this because it will stay in heat mode plugged in. Let it sit 5-10 minutes never opening the lid. Then open it and stir it thoroughly and close the lid for another 5 minutes.

Some people season with butter and/or salt or other things with it. But most don't if they plan on making enough that there are leftovers and the rice could be used for a different purpose in another meal.
Agree with you. Decent rice cooker especially for this price.
Aug 16, 2026 2:59 PM
128 Comments
Joined Mar 2007
wi22ardAug 16, 2026 2:59 PM
128 Comments
Got it last week and have used carb reduce for cooking brown rice and basmati. Works great. For basmati I suggest fluffing the rice after it finished cooking and then turning the keep warm feature off after 5 minutes or so.
Aug 16, 2026 3:37 PM
39 Comments
Joined Oct 2012
StarStrider2Aug 16, 2026 3:37 PM
39 Comments
Quote from dox83 View quoted comment :
This is a decent rice cooker. Especially for the price. I bought it for my mom as a mothers day present a few years back. Key to making rice better in anything like this is making sure to wash the rice until the water is basically clear. Usually takes 2-4 washes. Then always want to make sure the rice is even. Then she pulls the power on this because it will stay in heat mode plugged in. Let it sit 5-10 minutes never opening the lid. Then open it and stir it thoroughly and close the lid for another 5 minutes.

Some people season with butter and/or salt or other things with it. But most don't if they plan on making enough that there are leftovers and the rice could be used for a different purpose in another meal.
I have this machine, if you press "Cancel" then it will stop the keep warm function and fully turn off without unplugging it.

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Pro
Aug 17, 2026 12:02 AM
10.4K Comments
Joined Jul 2007
jplee3
Pro
Aug 17, 2026 12:02 AM
10.4K Comments
How long does it take to make rice in this?

I have gotten used to just making rice in our regular Instant Pot - 4mins on high pressure and 8 mins of sitting after before quick-releasing. 1:1 ratio of water to rice. I have never had issues. We primarily cook sukoyaka genmai in but this process works well with white rice too. The starch reduction is nice for eating a fresh batch of rice
Aug 17, 2026 6:38 AM
140 Comments
Joined Jun 2014
SilentPandaAug 17, 2026 6:38 AM
140 Comments
Quote from DaShocKer View quoted comment :
Carb reducing? 🤔
My aunt once sent money to a newspaper ad promising a wonder diet. She got a letter with the promised diet. "Eat less." We laugh about it to this day. Seems like the carb thing works similar.
1
1
Aug 17, 2026 3:23 PM
669 Comments
Joined Feb 2016
dabomb156Aug 17, 2026 3:23 PM
669 Comments
I have had this Instant Pot rice cooker for a couple of years now, this is a great price; I paid $100 for mine. I bought it mainly for the carb reducing function, I wanted to reduce glucose spikes. If you look on Youtube, there is a video where it did bring down the fasting glucose numbers meaningfully, I don't remember how much but I don't think to the amount of 40% that IP is claiming. That being said, the carb-reducing function takes a long time to cook rice, 40 minutes, so you have to be prepared. You also can't use the method of measuring by your finger, our rice kept coming out mushy and soggy. You have to use the lines in there, and when I put less water, the water level just covering the rice, it seems to come out pretty well. It is nowhere near as good as the Zojirushi's though, but if I can reduce my glucose spike over time, it is worth it to me. I also like how the basket you cook it in is stainless steal, it is not the non-stick chemical coating, but the bottom steamer part is. Trying to find a stainless steel pot itself is a tough endeavor.

Additional glucose spike management strategies I use is to put a tbps of coconut oil into the rice, the fat helps smooth out the glucose absorption. I know Koreans also put in lentils which help. Overall, I am satisfied with this for the carb reducing function.
Aug 17, 2026 3:33 PM
7.8K Comments
Joined Jan 2013
AnciusDAug 17, 2026 3:33 PM
7.8K Comments
Quote from dabomb156 View quoted comment :
I have had this Instant Pot rice cooker for a couple of years now, this is a great price; I paid $100 for mine. I bought it mainly for the carb reducing function, I wanted to reduce glucose spikes. If you look on Youtube, there is a video where it did bring down the fasting glucose numbers meaningfully, I don't remember how much but I don't think to the amount of 40% that IP is claiming. That being said, the carb-reducing function takes a long time to cook rice, 40 minutes, so you have to be prepared. You also can't use the method of measuring by your finger, our rice kept coming out mushy and soggy. You have to use the lines in there, and when I put less water, the water level just covering the rice, it seems to come out pretty well. It is nowhere near as good as the Zojirushi's though, but if I can reduce my glucose spike over time, it is worth it to me. I also like how the basket you cook it in is stainless steal, it is not the non-stick chemical coating, but the bottom steamer part is. Trying to find a stainless steel pot itself is a tough endeavor.

Additional glucose spike management strategies I use is to put a tbps of coconut oil into the rice, the fat helps smooth out the glucose absorption. I know Koreans also put in lentils which help. Overall, I am satisfied with this for the carb reducing function.
Have you tried just switching to brown rice?
Aug 17, 2026 4:24 PM
2.7K Comments
Joined May 2021
SkillfulPiranha7944Aug 17, 2026 4:24 PM
2.7K Comments
Quote from DaShocKer View quoted comment :
Carb reducing? 🤔
These were all the rage a few years ago. Carbs (starch) are allegedly washed out with the water that drips out. The Japanese government tested every model that was available and they concluded that the claim is false. The lessening of carbs is apparently an illusion.

What actually happens is that the cooking method involves extra water. That extra water is absorbed, which increases the size and weight of each cooked grain of rice. That means each cup and each ounce of cooked rice actually has fewer rice grains than rice cooked the normal way. In other words, you end up eating fewer carbs because you're eating less rice! But that doesn't mean that the rice has fewer carbs.

Does it help with dieting? Doubtful. Although it may fool you into eating less rice, you'll end up feeling hungry quicker. Read the reports below.

https://newsonjapan.com/article/140646.php

https://www.kokusen.go.jp/e-hello...315_1.html
Last edited by SkillfulPiranha7944 August 17, 2026 at 09:37 AM.
Aug 17, 2026 4:27 PM
2.7K Comments
Joined May 2021
SkillfulPiranha7944Aug 17, 2026 4:27 PM
2.7K Comments
Quote from manolobindo View quoted comment :
Carb reducing "tech" 🤔 I guess it does, technically. Appears the "magic" is in Step #2.

From AI:

"The CarbReduce steam basket reduces carbohydrates through a specialized two-step separation process during cooking. It physically separates the starch-heavy water from the rice, preventing the grains from reabsorbing it.

1. High-Temperature Starch Dissolution

Boiling: The cooker heats water to a precise boil to cook the rice.

Dissolving: High heat breaks down and dissolves the easily digestible starches (amylopectin) out of the grains.

Release: These starches leach directly into the surrounding cooking water.

2. Physical Separation and Draining

Perforation: The basket features tiny holes along the bottom and sides.

Isolation: The starchy water drains out of the basket into the bottom of the main inner pot.

Steaming: The rice finishes cooking via steam, suspended safely above the carbohydrate-heavy liquid."
The claim is false. The Japanese government tested these rice cookers and concluded that it's an illusion. I wrote more details in the post before this one.
Aug 17, 2026 4:32 PM
2.7K Comments
Joined May 2021
SkillfulPiranha7944Aug 17, 2026 4:32 PM
2.7K Comments
Quote from SilentPanda View quoted comment :
My aunt once sent money to a newspaper ad promising a wonder diet. She got a letter with the promised diet. "Eat less." We laugh about it to this day. Seems like the carb thing works similar.
You might be kidding but it's actually true. The Japanese government determined that these don't actually reduce carbs. But they do make the cooked rice grains plumper and heavier. In other words, you end up eating fewer grains of rice. More details in my previous post.

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Aug 17, 2026 4:36 PM
2.7K Comments
Joined May 2021
SkillfulPiranha7944Aug 17, 2026 4:36 PM
2.7K Comments
Quote from dabomb156 View quoted comment :
I have had this Instant Pot rice cooker for a couple of years now, this is a great price; I paid $100 for mine. I bought it mainly for the carb reducing function, I wanted to reduce glucose spikes. If you look on Youtube, there is a video where it did bring down the fasting glucose numbers meaningfully, I don't remember how much but I don't think to the amount of 40% that IP is claiming. That being said, the carb-reducing function takes a long time to cook rice, 40 minutes, so you have to be prepared. You also can't use the method of measuring by your finger, our rice kept coming out mushy and soggy. You have to use the lines in there, and when I put less water, the water level just covering the rice, it seems to come out pretty well. It is nowhere near as good as the Zojirushi's though, but if I can reduce my glucose spike over time, it is worth it to me. I also like how the basket you cook it in is stainless steal, it is not the non-stick chemical coating, but the bottom steamer part is. Trying to find a stainless steel pot itself is a tough endeavor.

Additional glucose spike management strategies I use is to put a tbps of coconut oil into the rice, the fat helps smooth out the glucose absorption. I know Koreans also put in lentils which help. Overall, I am satisfied with this for the carb reducing function.
The Japanese government determined that these don't reduce carbs. All they do is make the grains of rice plumper and heavier, fooling you into eating less rice. So yeah, eating less rice means fewer sugar spikes. Please read my prior post for more details.

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