Choose a single portable induction hob for vegetable stock if your stockpot is induction-compatible and its flat base fits the model’s stated pan-size range. If keeping a non-induction pot matters more, consider a conventional electric hot plate instead, checking its footprint and rated load against the shared kitchen. Whichever you choose, a timer does not make it safe to leave stock cooking unattended.
Who is this for?
Regular stock makers with compatible pots
You make vegetable stock often and want adjustable heat and a timer on a portable cooking zone. Before choosing induction, you can confirm that your stockpot is induction-compatible and that its flat base fits the hob’s stated range.
Shared-kitchen space savers
You need an extra cooking zone that fits the available worktop and can be put away after it has cooled, rather than permanently occupying shared preparation space.
Existing-pan retainers
You would rather keep using your current stockpot than choose an induction hob before checking whether that pot will work on it. A conventional electric hot plate is another option to assess.
What matters when choosing?
Start with the stockpot: induction requires compatible cookware within the particular hob’s supported base-size range. Then compare the controls, available space and electrical setup for the way you will cook in the shared kitchen.
| Concern |
What to check |
Who this matters to |
| Heat control and timing |
Compare manual heat settings and timer duration. Tefal UK Shop lists nine power levels from 450 W to 2,100 W and a two-hour timer for the IH201840; CASO Design UK lists a timer of up to 240 minutes for the ProSlim 2000. |
When stock needs an initial boil followed by a simmer, I want to adjust the heat and keep track of the cook. Around 33% of consumers would put that control first. |
| Stockpot fit |
Check induction compatibility and measure the pot’s flat base, not its rim. Tefal UK Shop specifies 12–25 cm for the IH201840; Homebase lists 12–22 cm pot recognition for the CASO ProSlim 2000. |
If I plan to use my existing stockpot, avoiding a hob that cannot recognise it is my priority. That would come first for around 27% of consumers. |
| Worktop space and storage |
Compare appliance dimensions and whether one or two cooking zones are needed. Judge lists the single-zone JEA90 at 31 × 27 cm, while Duronic lists its two-ring HP2 BK at 54 cm long. |
With other people using the kitchen, I need a cooking zone I can clear away once it has cooled. Around 20% of consumers would prioritise shared-space practicality. |
| Electrical setup and supervision |
Check the rated load and where the appliance can be plugged in. Duronic rates the two-ring HP2 BK at 2,500 W total; Electrical Safety First warns that daisy-chained extension leads can create an overload risk. |
If sockets are shared and cooking may be interrupted, I want to settle where the hob can be used and how I will supervise it. Safe operation would be the primary concern for around 20% of consumers. |
Mistakes to avoid
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Assuming every stockpot works on induction
Induction cookware requirements and recognised base sizes vary by model. Tefal UK Shop specifies induction-compatible bases of 12–25 cm for the IH201840, while Homebase lists 12–22 cm pot recognition for the CASO ProSlim 2000.
Check that your pot is induction-compatible and measure its flat base before ordering.
Keeping an incompatible stockpot may mean choosing a different type of hob or replacing the pot.
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Treating a timer as permission to leave the kitchen
A timer can help you track a stock cook, but it does not replace supervision. Greater Manchester Fire and Rescue Service advises never leaving cooking unattended on a hob.
Stay with the cooking and turn the hob off if you need to leave the kitchen.
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Choosing two rings for a one-pot task without checking space
Duronic lists the two-ring HP2 BK at 54 cm long and 2,500 W total. A second ring is useful only if you need to heat another pan at the same time.
Measure the available worktop, check the socket arrangement and avoid daisy-chaining extension leads, as Electrical Safety First advises.
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Overlooking the rules for a personal appliance
Standards for shared-kitchen facilities do not establish whether a particular household permits a tenant-owned portable hob.
Check your tenancy agreement and house rules, and ask the landlord or managing agent where a personal hob may be used, plugged in and stored.
Brands to consider
Tefal
The Everyday IH201840 is a portable induction option with manual, soup and stew functions relevant to a supervised stock cook.
- Tefal UK Shop lists nine power levels from 450 W to 2,100 W, a two-hour timer and induction-compatible cookware with a 12–25 cm base.
- The pot must work on induction, and the two-hour timer may be shorter than the planned cooking session.
CASO Design
The ProSlim 2000 is a single portable induction hob for buyers comparing timer length and pot recognition.
- CASO Design UK lists a timer of up to 240 minutes; Homebase lists ten power levels up to 2,000 W.
- Homebase states that pot recognition covers 12–22 cm cookware, so measure a larger stockpot’s flat base before choosing it.
Judge
The JEA90 is a single portable induction option for buyers seeking manual temperature settings.
- Judge lists ten selectable temperatures from 60 °C to 240 °C and a 31 × 27 cm footprint.
- Confirm the supported cookware-base range for your stockpot before buying.
Duronic
The HP2 BK is a conventional two-ring electric hot plate to consider when a second simultaneous cooking zone matters.
- Duronic lists cast-iron rings rated at 1,500 W and 1,000 W, with a 2,500 W total rating.
- Its listed 54 cm length needs more worktop room than the cited single-zone Judge model; check that your stockpot fits the ring you intend to use.
Portable induction hob on Joybuy
This portable induction option suits the single-pot route if your stockpot is compatible. Check pot fit and the timer behaviour you need before deciding whether it suits a stock cook in your shared kitchen.
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ochama 2000W Portable Induction Hob
A portable single cooking zone to consider for supervised stock cooking if your pot works on induction.
The product title lists a 2000 W rating, ten power settings, six functions, touch controls, a glass panel and a safety lock.
Check the supported flat-base diameter, timer duration and appliance dimensions against your pot, cooking routine and available space. Check where a personal hob may be plugged in and used in the shared kitchen.
View on Joybuy
Common questions
Will a portable induction hob work with my existing stockpot?
It will work only if the pot is induction-compatible and its flat base falls within the particular hob’s supported range. Tefal UK Shop specifies 12–25 cm for the IH201840, while Homebase lists 12–22 cm pot recognition for the CASO ProSlim 2000; measure the base rather than the rim.
Can I leave stock simmering if the hob has a timer?
No: a timer does not replace supervision. Greater Manchester Fire and Rescue Service advises never leaving cooking unattended on a hob and turning it off if you leave the kitchen.
Should I check for recalls before buying an electric hob?
Yes. Check the exact model against current product-recall information before purchase; Electrical Safety First directs consumers to recall information from the Office for Product Safety and Standards. Keep the model details so you can check again later.