One-pan cooks with small kitchens
If you need to put the hob away after cooking, consider a portable single-zone model. For a saucepan you intend to tend, compare its manual low-power controls as well as its storage dimensions.
Who each format suits
Small-kitchen renovators
If you can alter the worktop and regularly need two cooking zones, a narrow built-in hob may suit you. Check both the required cut-out and the electrical connection before committing to a layout.
Cooks keeping their existing pans
Your saucepan needs a magnetic base for induction cooking, as AEG UK Support advises. Compare its base diameter with the selected hob’s permitted range, rather than relying on the pan’s rim measurement.
What matters when choosing
Portable single-zone hob
Choose it when: You cook in one pan and need the worktop back afterwards.
Trade-off: A second pan needs another cooking appliance.
Narrow built-in two-zone hob
Choose it when: A permanent installation is acceptable and you want two zones.
Trade-off: The hob cannot be put away, and installation depends on its specified cut-out and connection.
For consumers choosing an induction hob for polenta on a small worktop, start with the need that would most affect your decision, then check the exact model against your pan and kitchen.
| Concern | What to check | Who this matters to |
|---|---|---|
| Heat control | Compare the lowest manual setting and adjustment steps; check whether pause and timer controls suit your routine. A timer does not replace supervision. | If I am tending a saucepan of polenta, I want to reduce and adjust the heat rather than rely on a rapid-boil setting. Around 42% of consumers put that control first. |
| Worktop space | For a portable hob, check storage dimensions and whether one zone is enough. For a built-in hob, check both overall width and the required cut-out. | When the worktop is needed for other tasks, I want to clear it after cooking, not just fit a narrow appliance on it. Reclaiming that space comes first for around 33% of consumers. |
| Pan and setup | Check for a magnetic, flat pan base within the hob’s permitted size range. For a portable model, check the plug, lead and intended position. | I would rather confirm that my saucepan and kitchen setup are suitable before choosing cooking features. Around 25% of consumers make compatibility and safe setup their primary concern. |
Buying pitfalls
-
Assuming a narrow built-in hob can be put away
A built-in hob uses a permanent worktop opening, even if its overall width is small. Electrolux specifies a 270 × 490 mm cut-out and a hardwired connection for its LIT3230C two-zone model.
Measure the cut-out as well as the appliance, and confirm the exact model’s connection and installation requirements before ordering.
A built-in choice may also mean altering the worktop and arranging installation.
-
Choosing by maximum power alone
A high-power setting does not tell you how a hob adjusts heat lower down while you tend a pan. Tefal lists manual control from 300 W to 2100 W for its Everyday Slim IH210840; those figures do not establish how every polenta recipe will behave.
Compare the stated low manual setting and available adjustments, then decide whether pause and timer controls would help your cooking routine.
-
Checking the induction label but not the pan base
Induction needs a magnetic pan base. Base shape and size matter too: cookware below a hob’s permitted size may receive only part of the available power, according to AEG UK Support.
Test the base with a magnet, inspect whether it sits flat and compare its base diameter with the exact hob’s guidance.
-
Putting a portable hob wherever a socket is available
A portable cooking setup still needs a stable position and a sound electrical connection. Buckinghamshire Fire & Rescue Service warns against unsafe extension leads for kitchen appliances.
Follow the manufacturer’s positioning instructions, keep the lead away from water and hot surfaces, and stop using a unit if its lead or plug is damaged or there is a burning smell.
Brands to consider for these formats
Tefal
Tefal’s Everyday Slim IH210840 is an example of a portable single-zone hob for a kitchen where the appliance must be stored after use.
- Tefal UK specifies a 45 mm thickness, manual control from 300 W to 2100 W, a timer and a pause function for this model.
- Check the exact pan-size guidance and controls of any other Tefal model; these specifications are not range-wide.
Electrolux
The Electrolux LIT3230C illustrates a permanent, 290 mm-wide two-zone induction format.
- Electrolux lists two zones and a pause function for the LIT3230C.
- This model needs a 270 × 490 mm worktop cut-out and is hardwired only, so its fit depends on the planned installation.
AEG
AEG UK lists compact two-zone built-in hobs alongside larger four- and five-zone formats.
- The range gives built-in buyers a compact two-zone format to compare with wider layouts.
- Assisted cooking functions vary by model; check the controls and installation specification of the particular hob you are considering.
Joybuy induction hobs
These choices cover portable single-zone hobs for cooking with one pan and a narrow built-in two-zone hob for a permanent kitchen layout. Compare the controls, pan guidance and installation details of the particular model before choosing a format.
No image available
IAGREEA DF200-14V10 portable induction hob, 2000 W
Consider this single-zone model if you cook in one pan and need to put the hob away afterwards.
Its name specifies eight power levels, a three-hour timer and suitability for cookware measuring 12–26 cm. Check that your saucepan has a magnetic base and confirm the plug and lead details before purchase; the stated controls do not determine the right setting for your recipe.
No image available
CIARRA CBBIH292T 29 cm two-zone induction hob
Consider this built-in model if a permanent hob is acceptable and you want a second cooking zone.
Its name specifies 2900 W, nine power levels and a timer. Confirm the exact cut-out, electrical connection and installation requirements before altering the worktop; this is not a store-away option.
No image available
ochama 2000 W portable induction hob
This portable option suits a one-pan setup when you want to clear the worktop after cooking.
Its name lists ten power settings and six functions. If low-heat adjustment matters for polenta, check the manual settings; also confirm the permitted pan-base diameter and the plug and lead details before buying.
Common questions
Will my existing saucepan work on an induction hob?
It can work if its base is magnetic and fits the selected hob’s cookware guidance. AEG UK Support recommends checking whether a magnet sticks to the base; also inspect whether the base is flat and compare its diameter with the hob’s permitted range.
Does boost mode help when cooking polenta?
Boost provides a brief high-power setting, but it does not tell you how much control you will have while tending polenta at a lower heat. Compare manual adjustments and interruption controls instead; Tefal UK lists a 300 W to 2100 W manual range for the Everyday Slim IH210840.
Does a narrow two-zone hob need worktop installation?
A built-in two-zone hob needs the worktop opening and electrical connection specified for its exact model. For example, Electrolux lists a 270 × 490 mm cut-out and a hardwired-only connection for the LIT3230C; a narrow overall width does not make it portable.
What should I check before using a portable hob in the UK?
Check the plug and lead, follow the manufacturer’s positioning instructions and avoid unsafe extension leads, as Buckinghamshire Fire & Rescue Service advises for kitchen appliances. The UK Office for Product Safety and Standards reported a serious fire risk involving a non-compliant plug on one identified induction cooker in August 2025; that report does not describe every portable hob.