Why did people stop using Hot Cook? The honest opinions of those who regretted it and who it is suitable for
(PR) "It was too big," "I didn't have a place to put it, so I stopped using it"—stories from people who let go of their Hot Cook usually start with talk of capacity and size.
Conversely, those who continue to use it choose the SHARP Healsio Hot Cook KN-HW24G-R, which has a cooking capacity of 2.4L (for 2-6 people) and can prepare meals for the whole family at once. It has a rated power consumption of 800W, a total capacity of 4.7L, and external dimensions of 345mm width x 305mm depth x 256mm height, which is the same body size as the higher-end KN-HW24H generation released in 2024 (specifications from Sharp's official website).
Whether or not these numbers fit on your home counter is the dividing line between having regrets or not.
You can also check the product specifications and handling information on Sharp's official website or at electronics retail stores.
To you who searched for "reasons for stopping Hot Cook"
I believe many of those searching for "reasons for stopping Hot Cook" are either at the stage of hesitating to buy one or are already using one and are debating whether to let it go.
To conclude, there are not actually that many people who have "completely let it go."
Rather, what was common were cases of "it didn't match the way I thought I would use it" or "I couldn't master it and left it dormant." It is noticeable that the cause is a mismatch with lifestyle or expectations rather than the unit itself being bad.
If there is a gap between the convenient ways of using it seen in reviews on social media or electronics stores and your own actual daily life, it seems you may not get the level of satisfaction you expected.
In this article, based on reviews and official information, I have organized the reasons that are actually cited for "stopping/regretting it," while also summarizing the benefits felt by those who did not stop using it, and points to review before purchasing or letting it go.
At the same time, I have also covered tips for choosing capacity and the differences from other cooking appliances, so you can use this as comparison material when considering a purchase in the future. Please read it carefully and use it as material to make a decision that suits you.
Whether you already own one or are considering one, I hope this will serve as material for you to judge whether the Hot Cook fits your life.
Among those searching, there are not a few people who feel, "I bought it because it looked good in reviews, but I'm not utilizing it as much as I thought." I will look at the true nature of that discomfort concretely, one by one.
Conversely, by knowing what points are valued by people who feel "I'm glad I bought it," it should also be a trigger to review how you use it once more before letting it go.
For those who are currently debating whether to let it go, I recommend not rushing to a decision and trying a few review points before reaching a final conclusion. This is because the impression can change with just a little ingenuity.
The 7 reasons actually cited for "stopping/regretting it"
1. Placement and the size of the unit
Many Hot Cook models are larger than rice cookers, and many people note that they struggle with where to put them.
Larger capacity models in particular have more width and depth, and the fact that they take up a corner of the kitchen counter is often cited as a point of regret.
When the frequency of use drops, it can feel like it is just taking up space, leading to a vicious cycle of putting it away and using it even less. It is important to measure the installation space before purchasing.
Especially if the kitchen is a small rental space or if other cooking appliances are already lined up, many people find that securing a place for it is more difficult than they imagined.
One way to prepare is to try simulating the installation of the actual unit using paper or similar materials before introducing it.
2. Cleaning the inner pot and stirring unit is troublesome
There are multiple parts to wash, such as the inner pot, inner lid, and stirring unit, and some say that cleaning up every time became a burden. Some people feel that the stirring unit, in particular, has a complex shape that makes it easy for dirt to get into the grooves.
Those who thought it would be as easy as a rice cooker—just put it in and wash it—tend to feel a gap between their expectations and reality due to the number of parts.
Some people found that the increase in dishes to wash on busy weekday nights became stressful, which ultimately led to a decrease in how often they used it. Ease of maintenance is one of the major factors that determines whether or not you can continue using it.
3. It takes time to set up and cook
Cooking that utilizes waterless cooking and automatic stirring can take longer to heat than quick cooking in a frying pan. It seems that it can feel inconvenient in situations where you want to eat right away.
Even with scheduled cooking, there are cases where, if you miss the timing for setting it up, you feel that it would have been faster to just cook it normally.
There are also voices saying that they forgot to set the timer on days when they were in a hurry and ended up having to remake the meal with other cooking utensils, so ingenuity is required for how to use it on days when you are short on time.
4. The taste is bland or different from what was imagined
Because waterless cooking is a method that utilizes the moisture in the ingredients, it can sometimes taste blander than regular simmered dishes. In households accustomed to strong seasoning, some said they felt it was lacking at first.
This is not a malfunction or defect, but a characteristic of the cooking method. It is said that this can often be solved by reviewing the amount of seasoning used.
There were also reviews mentioning that tastes varied among family members, and that it took the extra effort of adding seasoning later until they got used to it. It seems important not to give up after the first few times, but to try the recipes several times.
5. Concerned about electricity costs
There are also reviews mentioning concerns about electricity costs for menus that involve long periods of heating or keeping food warm. This is because compared to quick cooking on a gas stove, it feels like it uses electricity for the entire duration of the unattended cooking time.
However, it is important to note that there is a large difference depending on the model and how it is used, and it does not necessarily become expensive.
Some people say they were able to reduce the perceived burden by being creative with how they use it, such as not extending the keep-warm time longer than necessary and turning off the power as soon as cooking is finished.
6. Menus become repetitive
Some say that if you rely entirely on automatic menus, the range of dishes you can make becomes fixed, and your menus become one-pattern. It seems that once people get used to it, some feel that they end up just making the same kind of stewed dishes over and over.
It is a point worth knowing in advance that if you do not make an effort to expand your recipe variations yourself, it is easy to get bored.
There were also voices saying that they were able to prevent monotony by incorporating arranged recipes introduced on review sites and recipe sharing services, in addition to the official recipes.
7. Feeling that the price is high
There are voices saying that there is a wide price range depending on the capacity and functions, and that they hesitated to buy it because they felt it was more expensive than expected, or that they let it go because they felt it was not worth the frequency of use.
How one perceives the balance between frequency of use and price varies from person to person.
While some people feel that it pays for itself if used every day, others feel that it is expensive if used only occasionally, so it is important to have a concrete image of how often you will use it before purchasing.
But the benefits felt by those who 'did not stop'
Peace of mind from being able to cook unattended without using fire
Many of those who did not stop using it mention the peace of mind of 'not having to be near a fire.' Because you can do other housework or tasks while it is heating, it is valued in dual-income households and households raising children.
In households with small children, the reduction in anxiety about leaving a stove burner on for a long time was also cited as a reason for continued use.
Bringing out the umami with waterless cooking
Waterless cooking, which uses the moisture from the ingredients themselves, is said to easily lock in the flavors of vegetables and meat. With a little creativity in seasoning, it has a loyal following for its ability to let you enjoy dishes that highlight the natural taste of the ingredients.
Some say that once they get used to milder flavors, the seasoning in restaurant meals and store-bought side dishes starts to taste too strong, so it also tends to be highly rated by health-conscious families.
Achieving "it's ready when I get home" with preset cooking
Those who successfully utilize preset cooking are able to set the ingredients before leaving for work and enjoy a freshly cooked meal upon returning home. Once this way of using it clicks, it seems to become an indispensable part of their lives.
Since the evening meal is ready with just a few minutes of prep in the morning, many also say it has reduced the burden of planning weekday menus.
Less worry about burning or boiling over
Thanks to the automatic stirring provided by the stirring unit, there is no need to stand by the pot to stir, and the reduced risk of burning or boiling over is also highly valued.
The peace of mind that comes with being able to leave it to cook even for dishes that burn easily, like curry or stew, is cited as a charm not found in other cooking appliances.
Tips for mastering it before you give up
Be mindful of the golden ratio for seasoning
Because waterless cooking uses less liquid, it is said that flavors can easily become diluted if you use the same amount of seasoning as in standard recipes. Simply reviewing the ratio of seasonings by referring to dedicated or official recipes can change your level of satisfaction.
Some have said that even if it tastes bland at first, gradually increasing the seasoning as you get used to it makes it easier to adjust the flavor to your family's preferences.
Increase the number of menus that utilize the stirring unit
The stirring unit is said to be useful not only for stews but also for stir-fries and making sweets. Knowing the range of available menus makes it easier to prevent boredom.
There are also reviews from people who were able to keep using it without getting bored by regularly checking the official website or recipe collections and incorporating new seasonal menus.
Understand which menus are suitable and which are not
While it excels at dishes that require "slow cooking" like stews, soups, and curries, it is considered unsuitable for stir-fries or deep-fried foods that need to be finished quickly and crisply. It is important to understand its strengths and use it accordingly.
Many families seem to be able to continue using it without strain by not trying to complete every dish with just the Hot Cook, but rather by dividing roles between it and a frying pan or stovetop.
Find ways to make cleaning easier
Some say that small efforts, such as soaking parts in water immediately after use or washing dishwasher-safe parts together, have reduced the burden of cleaning. It is reassuring to check how to wash each part once.
There are also reviews suggesting that using a soft brush makes it easier to remove dirt from the grooves of the stirring unit, so it is convenient to keep a small dedicated brush on hand.
(PR) The reason people stop using it because "washing is a hassle" is usually due to food sticking to the inner pot.
Before letting go of the main unit, you could try replacing just the inner pot with a fluorine-coated version. Genuine parts make it easier to remove dirt, lightening the post-use cleanup.
If you are using the 1.6L type (for 2-4 people), here is the compatible genuine inner pot.
For the 2.4L type (for 2-6 people), the inner pot is included as standard with the unit. Since stock for individual replacement inner pots can sometimes be low, it is safer to check availability at the official Sharp store or electronics retailers before purchasing.
Who is Hot Cook suitable for and who is it not?
Characteristics of people for whom it is suitable
Dual-income/Raising children: People who want to prepare meals immediately after returning home
Like stewed dishes: People who often make curry, stew, and soup
People who want to multitask: People who want to do other tasks while cooking
People who value light seasoning/natural flavors: People who prefer the results of waterless cooking
Those who fit these descriptions are highly likely to be able to significantly reduce the burden of daily meal planning.
Characteristics of people for whom it is not suitable
People who focus on quick cooking: People who mainly make stir-fries and deep-fried dishes
People with small kitchens: People who find it difficult to secure a place to put it
People who do not want to spend time on maintenance: People who find cleaning the parts to be a burden
People who prefer strongly seasoned food: People who do not want to spend time adjusting seasonings
If many of these points apply to you, one method is to try it out using a rental service before purchasing.
Decision criteria when you are unsure
It becomes easier to judge whether it is right for you if you use the two criteria of "how often you make stewed dishes per week" and "whether you can secure a place to put it".
Reading reviews from people who actually use it, both positive and negative, will help reduce the gap between expectations and reality after purchase.
Also, it is easier to choose if you check who will be mainly responsible for cooking in the family and what kind of cooking style that person prefers.
How to choose capacity and model
Capacity guidelines for 1-2 person households
For those living alone or as a couple, it is said that a smaller model of around 1.0L is sufficient. If you want to reduce the burden of storage space, you should consider a compact model.
Since it can sometimes feel like a small amount when cooking for just one person, some people use it to make side dishes or meal prep in bulk.
Capacity guidelines for 3-4 person families
For a family of 3-4, a model of around 1.6L is often considered the standard. If you are also considering meal prep, some people look at even larger capacities.
If there is a possibility that the number of family members will increase in the future, choosing a capacity with a little extra room will reduce the hassle of having to replace it later.
(PR) For those who felt that "2.4L is indeed too big," there is an option in the same current generation called the KN-HW16H-W, which has a cooking capacity of 1.6L (for 2-4 people).
The stirring unit, waterless cooking, and preset cooking can all be used just like in the 2.4L model. If you want to prioritize counter space without sacrificing functionality, this is the one for you.
You can compare the size and specifications side-by-side on the product page of the official Sharp website.
How to think about generational differences
There are differences in the performance of the stirring unit and the number of automatic menus depending on the generation. While older generations may be cheaper, they have fewer automatic menus, and the supply of inner pots and parts may have ended. Since this is an appliance you will use for a long time, it is safer to check the number of menus and the availability of parts before making a decision.
Even older generations are equipped with basic functions such as waterless cooking, preset cooking, and automatic stirring. However, the reasons cited for "stopping use" are the hassle of maintenance and a lack of menu variety, both of which have been improved in newer generations. It is a waste to buy something cheaply only to stop using it, so choose based on whether you will continue to use it rather than the price difference.
Differences from other automatic cooking pots and electric pressure cookers
Differences between hands-off cooking types and time-saving cooking types
While Hot Cook has strengths in "waterless and hands-off cooking," electric pressure cookers are considered to have strengths in "time-saving cooking using pressure." Understanding that their areas of expertise differ depending on the purpose makes it easier to choose.
It is not uncommon for people to consider them based on their purpose, such as using the Hot Cook on days when they have time, and an electric pressure cooker on days when they are in a hurry.
Presence or absence of a stirring function
An automatic stirring function like the stirring unit is a feature rarely seen in other cooking appliances. Whether or not you prioritize preventing burning is also a point to consider when choosing.
In households that frequently make dishes that require a lot of stirring, such as curry or risotto, it is said that the benefits of this automatic stirring function are easily felt.
A way of thinking about using them for different purposes
Some households use them differently, such as "using the Hot Cook on days when they want to simmer slowly" and "using an electric pressure cooker on days when they want to finish quickly." Please consider them according to your lifestyle.
Since using both can be expensive, another approach is to start with the one that is closer to your cooking style and add the other if necessary.
Official specifications and figures to check before giving up
Many of the "reasons for stopping" stem from a mismatch in how to use it or which model was chosen. First, check the official specifications.
Check the specifications of the KN-HW24H using official information
According to the official Sharp website, the rated power consumption of the KN-HW24H is 800W, the cooking capacity is 2.4L, and the full water capacity is 4.7L.
The external dimensions are 345mm wide x 305mm deep x 256mm high, and the weight is approximately 6.0kg. The temperature setting range is 35-90°C, the maximum preset time is 15 hours (12 hours for rice dishes), and the keep-warm function lasts for up to 12 hours.
The number of included recipes is 172 (161 automatic, 11 manual).
Source: Sharp Official Healsio Hot Cook KN-HW24H Specification Page
Checking precautions regarding heating and steam using official information
The National Consumer Affairs Center of Japan has issued warnings regarding cooking appliances that emit steam, such as rice cookers and electric kettles, noting that accidents involving infants suffering burns from steam have occurred.
Since the Hot Cook also releases steam from the steam vent during heating, you should be careful about when you open the lid.
Complaints about noise and steam, which are often cited as 'reasons for stopping use,' are frequently caused by this very mechanism.
Source: National Consumer Affairs Center of Japan 'Be careful of burns to infants caused by steam from home appliances'
Comparing the differences in capacity lineups
2.0L/Small capacity type: For 1-2 person households. It takes up less space but the amount that can be cooked is small.
1.6L type: Suitable for 2-3 servings. Often chosen as a balanced option for daily use.
2.4L type (KN-HW24 series): Supports up to about 4 servings. Suitable for batch cooking and meal prep.
Comparing the differences in strengths between the Hot Cook and electric pressure cookers
Hot Cook: Excels at unattended cooking that is close to waterless. While it eliminates the need to watch the heat, some recipes take time to cook.
Electric pressure cooker: Excels at time-saving cooking using pressure. While it finishes in a short time, it is difficult to adjust while checking the contents inside.
Guidelines for choosing: Many people use them differently, such as using the Hot Cook on days when they have time, and the electric pressure cooker when they are in a hurry.
Frequently Asked Questions
Q1. How many hours in advance can I set the preset cooking?
A1. The preset time varies depending on the model, but it is generally specified to be set several hours in advance. It is best to check the instruction manual of the model you are using for details.
Many people were seen using it by setting the ingredients before leaving in the morning and scheduling it to be ready by the time they return home.
Q2. Can the inner pot be washed in a dishwasher?
A2. Most inner pots and parts are considered dishwasher-safe, but since the compatibility varies by model, it is safer to check the compatibility chart before purchasing.
For households that use a dishwasher daily, whether or not this is supported is an important point that determines whether they can continue using it.
Q3. What is the approximate electricity cost?
A3. There is a significant difference depending on the frequency of use and the menu, so it cannot be stated unconditionally. If you frequently perform long-duration cooking, it is a good idea to be aware of changes in your electricity bill.
If you are concerned, you can try using it for a while and adjust how you use it while checking the changes in your electricity charges.
Q4. Is cleanup difficult?
A4. Because there are multiple parts, there is a tendency for there to be more dishes to wash compared to a rice cooker. Some people say that they were able to reduce the burden by making it a habit to wash them immediately after use.
By knowing the number of parts to wash in advance, you can reduce the gap between expectation and reality where you feel it is more troublesome than you thought after purchasing.
Q5. What is the most common reason for stopping the use of a Hot Cook?
A5. Common reasons include "it takes time to heat up," "it takes up space," and "the taste is inconsistent if you don't follow the recipe." There are also many cases where people let go of it before they master it.
Q6. Are there any tips for not failing when choosing the capacity?
A6. If the capacity is too small for the number of family members, it easily leads to dissatisfaction because the amount you can make is small. For a family of four, the 2.4L class is a good guideline, and for one or two people, the 1.6L class is a good guideline to avoid failure. Small-capacity models are easy to handle even for those living alone, and it is less likely you will regret it if you don't force yourself to get a large one while your frequency of cooking at home is low.
Q7. Are there any ways of using it that I should try before letting it go?
A7. There are cases where satisfaction increases just by changing how you use it, such as trying it a few times with the exact amounts in the recipe before adjusting it to your own taste, or preparing meals in bulk on your days off.
Q8. Should I switch to an electric pressure cooker?
A8. If you prioritize saving time above all else, an electric pressure cooker might be suitable. However, the condensed flavor unique to waterless cooking is a strength exclusive to the Hot Cook, so you should decide based on your purpose.
Q9. If I decide to let it go, how should I dispose of it?
A9. There are options such as municipal small appliance recycling collection, trade-ins at electronics retailers, or transferring it via flea market apps. You should also consider passing it on to someone who needs it if it is still usable.
Q10. What is the most important point to avoid regret after buying?
A10. Understand and choose it by positioning it as an "appliance you can leave unattended" rather than a "time-saving appliance." It is less likely you will fail if you confirm whether it fits your lifestyle rhythm, based on the premise that the heating time itself is not shortened.
(PR) Click here for the price and stock of the KN-HW24G-R introduced in this article.
👉️SHARP Healsio Hot Cook KN-HW24G-R (2.4L, for 2-6 people)
Summary | Why did people stop using Hot Cook? Honest opinions from those who regretted it and who it is suitable for
The reasons cited for "stopping the use of Hot Cook" were mainly due to mismatches with lifestyle, such as storage space, cleaning effort, discomfort with the taste, electricity costs, falling into a rut, and price perception.
On the other hand, many people continue to use it, valuing the ease of unattended cooking, the umami of waterless cooking, and the convenience of scheduled cooking, suggesting that satisfaction levels vary greatly depending on how well it is utilized.
Before purchasing or letting it go, we recommend organizing your thoughts on whether it fits your cooking style, storage space, and family structure. If you find a way to use it that suits you, it should become a tool that reduces the burden of daily meal preparation.
Based on both the "reasons for stopping" and "reasons for not stopping" introduced here, please carefully consider whether it is truly necessary for your life.
For those already using it, before deciding to let it go immediately, sometimes just adjusting the seasoning or reviewing the menus that utilize the mixing unit can change your impression. A little bit of ingenuity might make daily meal preparation much easier.
For those considering a purchase, choosing the right capacity, securing storage space, and imagining what kind of dishes you want to make in advance will help lead to a choice you won't regret. Please take your time and consider it carefully.
Read also
Popular Hot Cook Recipe Collection
How to make Hot Cook waterless curry
Hot Cook Nikujaga (meat and potato stew) recipe
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