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A home cooker in a commercial kitchen lasts about six months. Sizing and holding temperature are what actually matter here.
Which commercial rice cooker should you buy?
Buy for your busiest service rather than your average one, choose a model with a dedicated warmer that holds rice for hours, and check the capacity is quoted in cooked rice rather than raw. Most takeaways want somewhere between 6 and 13 litres of cooked capacity, in stainless steel with a heavy removable pot.
Sizing it for service
Capacity is quoted two ways and the difference is roughly double, which is where most buying mistakes happen. One measure of raw rice makes about two of cooked, so a cooker listed at 5 litres raw yields around 10 litres cooked.
- Work out portions per hour at your busiest, not your average.
- Confirm with the seller whether the litre figure is raw or cooked.
- Size up rather than down. A cooker running at capacity every service wears out fastest.
- Two smaller cookers beat one large one if you sell more than one type of rice, or if you want a spare when something fails mid service.
Holding rice safely
This is the part that matters most and gets least attention. UK food safety guidance is that hot food held for service is kept at 63C or above. A keep warm mode on a domestic cooker is designed to stop rice going cold, not to hold it at a safe temperature through a five hour service.
Check the specification states a holding temperature, and check it with a probe in your own kitchen rather than trusting the label. Cooked rice is a well known risk food, so this is worth being fussy about.
Electric or gas
| Electric | Gas | |
|---|---|---|
| Installation | Plug in | Needs a gas connection and a certified fitter |
| Speed | Slower | Faster to come up to heat |
| Holding | Usually built in | Often needs a separate warmer |
| Suits | Most takeaways | High volume kitchens already on gas |
Electric covers almost every takeaway. Gas only makes sense at volume, and the installation cost usually decides it.
Build features to check
- A heavy removable inner pot. Thin pots buckle and then heat unevenly.
- Stainless housing. Wipes down and survives a busy kitchen.
- Replacement pots available. The pot wears out long before the machine does.
- A hinged lid with a proper seal. Loose lids dry the rice out during holding.
- A commercial warranty and a UK service agent. A machine you cannot get repaired is a machine you replace.
Is it worth the money?
For a working kitchen, yes, and not mainly because of the cooking. The saving is labour and consistency: one batch, one setting, rice held ready all through service instead of somebody watching pans between orders.
Buy from a catering supplier rather than a general retailer where you can. The warranty terms and the availability of spares are usually better, and both matter more than the purchase price over a few years.
Frequently asked questions
How many portions does a 10 litre rice cooker make?
It depends whether the 10 litres is raw or cooked, which is why you have to ask. Work from your own portion size in grams of cooked rice and divide, rather than trusting the portion count on the box.
Can you use a domestic rice cooker in a takeaway?
It will cook the rice, but it is not built for several cycles a day and its keep warm is not designed for long hot holding. Duty cycle and holding temperature are the two reasons to step up.
How long can cooked rice be held for service?
UK guidance is to hold hot food at 63C or above, and your own food safety management system should set the limit you work to. Check the actual temperature with a probe rather than assuming the machine holds what it claims.
Do commercial rice cookers need special wiring?
Smaller electric models run from a standard socket. Larger ones can need a dedicated circuit, so check the power rating against what your kitchen already has before ordering.
Where to buy
Options on Amazon UK that match what is described above. These are affiliate links, so we may earn a small commission if you buy through them. Stock and prices change, so check the listing before ordering.
- Commercial rice cookers. Check the capacity in cooked rice, not raw, and that it has a keep warm mode that holds for hours.
