Choose a single portable induction hob if your frying pan has a suitable magnetic base and you want selectable heat settings while the onions cook. Choose a ceramic or infrared hotplate if keeping a non-magnetic pan matters more, but allow for its heated surface. Either way, check the available worktop, socket and shared-kitchen rules before use.
If you want to adjust the heat as onions release moisture and begin to brown, compare the settings on the exact hob rather than its maximum wattage alone. CASO Design and CIARRA publish selectable settings for their cited induction models.
If your frying pan has a non-magnetic base, induction may require different cookware. Judge specifies a magnetic base for its JEA90 induction hob, while Cooks Professional says its cited ceramic model accepts aluminium and copper pans.
An extra cooking zone needs a suitable place to stand and somewhere to go afterwards. For shared accommodation, Home Office fire-safety guidance warns against overloading sockets; check the worktop and storage space as well as the electrical set-up.
Choose it when: your flat, magnetic frying pan fits the model’s stated diameter range and you want selectable heat settings.
Trade-off: a non-magnetic pan, or one outside the supported size range, may not work.
Choose it when: using an existing flat, heat-resistant non-magnetic pan is the priority.
Trade-off: the cooking surface heats during use; check the exact model’s controls and allow it to cool before handling.
| Concern | What to check | Who this matters to |
|---|---|---|
| Adjustable heat | Compare the exact model’s selectable power or temperature levels, including its lower settings; maximum wattage alone does not describe the controls. | If I need to adjust the heat as the onions cook, a fixed setting would give me less control over the pan. Around 36% of consumers put adjustable heat first. |
| Safe shared use | Check for a stable, heat-resistant worktop and an appropriate, undamaged socket; avoid overloading it. | When other people use the kitchen, I need a place to cook without adding to an overloaded electrical set-up. Safe shared use comes first for around 29% of consumers. |
| Pan compatibility | For induction, test the base with a magnet and check its diameter against the model’s range. For ceramic or infrared, check pan and heated-zone guidance. | If I intend to keep my current frying pan, it needs to work with the hob I choose. Around 21% of consumers make existing-pan compatibility their primary concern. |
| Storage and cleaning | Compare dimensions and cord length with the available space, and follow the model’s cooling and cleaning instructions. | With little spare preparation space, I need to put the hob away and clean up after cooking. Compact storage and clean-up matter most to around 14% of consumers. |
An unsuitable base or a pan below the hob’s minimum diameter may prevent induction cooking. Judge’s JEA90 manual, for example, specifies a magnetic base of at least 12cm.
Test your pan with a magnet and compare its flat base diameter with the exact model’s guidance. If you want to keep a non-magnetic pan, compare ceramic or infrared hotplates.
Choosing induction may also mean obtaining a compatible frying pan.
Overloaded sockets and damaged electrical fittings present a fire risk. Home Office guidance for shared or rented accommodation advises against overloading sockets.
Follow the appliance’s connection instructions, use an appropriate wall socket and stop using the equipment if the plug, socket or cable shows damage or signs of overheating.
Induction generates heat in the pan, while an electric ceramic hob heats an element beneath its glass surface. The surfaces therefore need different handling expectations after cooking.
Check which technology the model uses and follow its cooling instructions before cleaning or moving it.
A double hob offers another cooking zone but takes up more shared worktop. Geepas describes single burners as the more compact format in its portable-hotplate range.
Measure the clear, heat-resistant worktop and storage space. If onions are the only extra pan you need to cook, compare single-zone models first.
Judge’s JEA90 is a reference point for checking induction cookware requirements alongside adjustable controls.
CASO Design’s ProSlim 2000 provides published settings and pan-size guidance for a single induction zone.
CIARRA’s CBTIH1-OW offers another published control range to compare for this one-pan task.
The Cooks Professional Single Electric Ceramic Hob is a non-induction option for comparing use with existing pans.
Geepas’s portable-hotplate range includes induction and non-induction formats, as well as single- and double-zone choices.
These single portable induction hobs suit the route for cooks with a compatible magnetic frying pan who want selectable settings. Check each model’s pan guidance, connection instructions and space requirements before choosing.
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For cooking with a magnetic frying pan when you want to select different settings as the onions cook.
The product name specifies 8 power levels, temperature settings from 60°C to 270°C, a 3-hour timer and cookware from 12 to 26cm.
Check your pan’s flat base diameter, the hob’s full footprint and its plug and connection instructions before using it in a shared kitchen.
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For a cook using a magnetic-base pan who wants selectable heat rather than a single fixed setting.
The product name lists 10 power settings, touch controls and six cooking functions.
Confirm that your pan fits the hob, that its lower settings meet your needs, and that its dimensions and connection instructions suit the shared kitchen.
Do not use an extension lead that is already supplying other high-power appliances. Home Office and Gloucestershire Fire and Rescue Service guidance warns against overloaded sockets; follow the hob’s connection instructions and stop using damaged or overheating electrical fittings.
It will work only if its base is suitable for induction and meets the particular hob’s size requirements. A magnet sticking to the base is a useful preliminary check; Judge’s JEA90 manual also specifies a minimum base diameter of 12cm for that model.
No. Induction generates heat in a compatible pan, whereas an electric ceramic hob heats an element beneath the glass surface. Check cookware compatibility before buying and follow the model’s instructions for handling its surface after cooking.
Unplug it, allow it to cool and follow the exact model’s cleaning instructions before putting it away. Geepas advises wiping suitable ceramic and stainless-steel surfaces with a damp cloth and mild detergent after cooling, rather than immersing the appliance in water.