Small-kitchen cooks with induction-ready pans
If you have a compatible pan that fits the hob’s specified diameter range, a stowable single cooking zone with adjustable power may suit a long onion cook.
Who might need a portable hob?
Cooks keeping a favourite frying pan
If you want to use your existing pan, check whether it is induction-compatible before choosing between an induction hob and a conventional electric hot plate.
Renters and compact-home cooks
A plug-in hob needs a stable, heat-resistant place to operate and an electrical connection that will not be overloaded. Cooking still needs supervision.
What matters when choosing one?
For a long onion cook in a small kitchen, decide whether heat adjustment, continued use of your frying pan or the space the hob occupies is your main priority.
| Concern | What to check | Who this matters to |
|---|---|---|
| Controlled heat | Compare the manual power settings, particularly the lower end of the stated range, and check how the timer works. | I want to turn down the heat for a long cook rather than depend on a high-power setting; around 40% of consumers put controllable heat first. |
| Pan compatibility | For induction, check the pan’s compatibility and flat-base diameter against the exact model’s requirements. For a hot plate, compare the pan base with the plate. | If I want to keep using my usual frying pan, I need to know whether an induction hob will work with it; roughly 30% of consumers prioritise cookware compatibility. |
| Worktop and storage space | Measure the whole appliance and the clear, stable, heat-resistant surface needed to use it, as well as the storage space. | With limited room, I need the whole hob to fit safely, not just its heating zone; about 30% of consumers place footprint first. |
Mistakes to avoid
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Choosing induction before checking the pan
A pan outside the hob’s specified size range, or one that is not induction-compatible, cannot be assumed to heat correctly.
Check the pan maker’s induction guidance and compare its flat-base diameter with the exact hob specification before ordering.
If your current pan does not meet those requirements, using the induction hob may mean getting a compatible pan.
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Choosing by maximum wattage alone
A high maximum setting does not tell you how much control a hob offers during the slower stage of cooking onions.
Compare the model’s manual settings or thermostatic control, adjust the heat as the onions cook and stay with the pan.
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Measuring storage space but not cooking space
A compact hob still needs a stable, heat-resistant operating area clear of counter edges and combustible items. Buckinghamshire Fire & Rescue Service advises staying with your cooking.
Measure the space where you will use the hob, keep the surrounding area clear and turn off the heat if you need to leave.
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Overloading an extension lead
Electrical Safety First warns against connecting appliances whose combined load exceeds an extension lead’s, cable reel’s or adaptor’s marked rating.
Check the rating and combined load before use; do not connect extension leads together, and fully unwind a cable reel.
Portable-hob brands for reference
Tefal
Tefal offers single-zone portable induction hobs, including the Everyday Slim IH210840 and Everyday IH201840.
- Tefal UK specifies seven manual levels from 300W to 2100W and a 12–26cm induction-pan diameter range for the Everyday Slim IH210840.
- Both models require induction-compatible cookware; check the pan-size range for the particular model.
Daewoo
Daewoo offers both single induction hobs and conventional cast-iron hot plates, so the choice depends in part on your cookware.
- Daewoo Electricals lists nine power levels and a three-hour timer for its 2200W single induction hob; its Essentials 1500W hot plate has adjustable thermostatic control and an 18.5cm plate.
- These controls and heating surfaces belong to different models. Check the dimensions and pan requirements of the one you are considering.
Lakeland
Lakeland offers a Smart Touch Induction Hob as a compact extra cooking zone.
- Lakeland describes touch-screen rotary control and multiple cooking modes for this model.
- Check its dimensions and pan-size requirements against your available space and intended frying pan.
Joybuy portable-hob choices
Related products coming soon.
Common questions
Can I caramelise onions on a portable induction hob?
Yes, if your frying pan is induction-compatible and within the chosen hob’s specified diameter range. Tefal’s Everyday Slim IH210840, for example, has manual power settings; use an appropriate lower setting for the long cook rather than relying on maximum power, and stay with the pan.
What if my frying pan is not induction-compatible?
Do not assume it will work on an induction hob. A conventional electric hot plate with adjustable thermostatic control is another option; check that your pan sits stably on its heating plate.
Can I use an extension lead with a portable hob?
Only use an extension lead whose marked rating accommodates the combined connected load. Electrical Safety First warns against overloading extension leads, cable reels and adaptors; do not connect extensions together, and fully unwind cable reels before use.