For occasional custard-making in a shared kitchen, a portable single-zone induction hob is a sensible starting point if its low settings and supported pan size suit your saucepan. A probe-equipped portable model offers another way to guide temperature control; a fixed multi-zone hob makes more sense when a permanent appliance is permitted and you regularly need several cooking zones. Keep stirring and supervising the pan, and check cookware compatibility and socket loading before use.
Who needs which features?
Custard makers needing gentle control
If you thicken egg- or starch-based custard, look for manual heat adjustments you can make while stirring. Tefal UK and Daewoo Electricals both specify multiple power levels for their named portable hobs; the number of levels alone does not tell you how a recipe will turn out.
Shared-kitchen cooks needing a removable hob
A portable cooking zone can be put away after use instead of changing a shared worktop permanently. Check that you have a stable place to use it, a suitable socket and somewhere to store it.
Safety-conscious household sharers
Shared sockets, limited worktop space and trailing leads call for care before switching on. Electrical Safety First advises checking appliance condition and socket loading, keeping electrical equipment away from water and avoiding use with wet hands.
What matters when choosing?
Choose the hob format around how often you need a cooking zone and whether the kitchen can accommodate a permanent appliance. Then check the controls, saucepan fit and electrical setup for the hob you intend to use.
Portable single-zone hob
Consider it when: You need one removable zone for custard and cannot make a permanent change to the shared kitchen.
Allow for: One cooking zone still needs a stable, clear worktop position and suitable storage.
Probe-equipped portable hob
Consider it when: You want the additional temperature-guidance functions offered with a model such as the Smeg PIC01BLMUK.
Allow for: A probe is another control tool, not a substitute for stirring and supervising custard.
Fixed multi-zone hob
Consider it when: The kitchen permits a permanent hob and you regularly need several zones beyond the custard pan.
Allow for: A fixed appliance requires checks on kitchen fit, property permission and installation requirements.
| Concern |
What to check |
Who this matters to |
| Gentle-heat control |
Compare manual power levels and the lowest stated setting; check whether you can adjust the controls while stirring. |
When thickening custard, I want to reduce the heat in manageable steps rather than rely on a high-power setting; around 42% of consumers put gentle-heat control first. |
| A removable setup |
Check the hob’s footprint, storage space and whether one zone meets your usual cooking needs. |
I need to clear the shared worktop after cooking instead of leaving another appliance in everyone’s way; roughly 33% of consumers place a removable setup first. |
| Cookware and electrical fit |
Confirm induction compatibility and the supported pan-base size, then check the socket and any extension lead’s rating and connected load. |
My saucepan needs to work on the hob, and I need to use it safely alongside other kitchen appliances; around 25% of consumers prioritise cookware and electrical fit. |
Buying pitfalls to avoid
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Choosing by maximum wattage or Boost alone
A high-heat feature does not answer the main custard question: how readily you can turn the heat down while the mixture thickens.
Compare the lowest stated setting and manual power levels, and check how the controls and timer work. Keep stirring rather than relying on a preset.
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Buying before checking the saucepan
A portable induction hob needs compatible cookware, and its supported pan-size range may not fit the flat base of your custard saucepan.
Check that the pan is induction-compatible, measure its base and compare it with the exact hob model’s current manual. Tefal UK gives differing maximum pan sizes in separate information for the IH201840, so do not rely on one product-page figure.
If your existing saucepan does not fit or is not induction-compatible, you may need another suitable pan.
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Using an already busy extension block
Electrical Safety First warns that overloading sockets or extensions can create a fire risk. Spare outlets do not establish that an extension lead can carry the combined load.
Check the lead’s rating and everything connected to it, avoid joining extensions together, and keep leads clear of water and hot surfaces.
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Assuming a portable hob is permitted everywhere
A removable appliance avoids a permanent worktop change, but a shared property’s rules and electrical setup still matter.
Check any relevant tenancy or house rules and ask the kitchen manager or landlord where necessary. Make sure there is a stable position, suitable socket access and storage space before buying.
Brands and product lines to consider
Tefal
The portable, single-zone IH201840 is worth examining if you want a stated low-power setting and several manual adjustments.
- Tefal UK specifies nine power levels from 450 W to 2100 W, digital controls and six programmes for this model.
- Its product information gives both 12–26 cm and 12–24 cm pan-size ranges. Check the current manual against your saucepan base.
Smeg
The portable PIC01BLMUK offers an external temperature probe for cooks who want an additional control input.
- Smeg UK specifies nine power levels and probe target and timer modes for this 2100 W model.
- Check whether the included probe arrangement suits your pan and recipe; it does not make custard hands-free.
Daewoo
Daewoo’s 2200W Single Induction Hob is a portable option for a shared kitchen where the appliance will be stored after use.
- Daewoo Electricals specifies nine power levels, a three-hour timer, a child lock and overheat protection for this model.
- A child lock and timer do not replace supervision; check that the available socket and worktop position suit the appliance.
Bosch
The fixed PUG61RAA5B is a different route for a kitchen intended to have a permanent hob for broader daily cooking.
- Bosch GB specifies four cooking zones, a 60 cm format, Plug & Play and ChildLock for this model.
- Confirm kitchen fit, property permission and installation documentation before considering it for a shared worktop.
Portable hob on Joybuy
This portable induction hob is a choice to consider when you need to put the appliance away after making custard. Check its controls, saucepan fit and your shared kitchen’s electrical setup before deciding.
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ochama 2000W Portable Induction Hob
For a shared kitchen where the hob needs putting away, this portable model offers manual settings to adjust while cooking.
Its product name specifies 2000 W, touch controls, 10 power settings, six functions, a glass panel and a safety lock.
Check the lowest power setting and supported pan-base range against your saucepan. Use induction-compatible cookware and check the socket load before use.
View on Joybuy
Common questions
What type of induction hob suits occasional custard-making in a shared kitchen?
A portable single-zone hob is a sensible starting point when you need one saucepan zone without changing the kitchen permanently. Check its manual power levels, supported pan size and worktop position; consider a fixed multi-zone hob when it is permitted and you regularly need several zones.
Will my saucepan work on a portable induction hob?
Only if the saucepan is induction-compatible and its base fits the particular hob’s supported range. Measure the flat base and check the model’s current manual; Tefal UK gives inconsistent maximum pan sizes in separate information for the IH201840.
Can I use a portable induction hob with an extension lead?
Check the extension lead’s rating and the combined load of connected appliances before using it. Electrical Safety First advises against overloading sockets or extensions and joining extensions together; keep leads away from water and do not handle electrical equipment with wet hands.
Can I leave custard cooking if the hob has a timer or child lock?
No: a timer or child lock does not remove the need to supervise the pan as custard thickens. Keep stirring as your recipe requires; Electrical Safety First advises against leaving electrical appliances on and unattended.