Choose a single-zone portable induction hob if you cook one pot of potato curry at a time and need a compact appliance. Choose two zones if rice or a side dish regularly cooks alongside the curry, accepting the extra worktop space the dual-zone examples require. Before choosing either, check that your stockpot has a magnetic base of a size supported by the exact hob, and that your kitchen plug arrangement can safely handle the appliance.
If your curry cooks in one induction-compatible stockpot and you do not need another pan running at the same time, a single zone keeps the cooking arrangement compact. Tefal UK and Judge both describe portable single-zone models.
If you simmer curry while cooking rice or a side dish, independently controlled zones let both pans operate at once. CIARRA Appliances UK and Emperial describe dual-zone models for this arrangement.
If you plan to keep your existing stockpot, confirm its magnetic base and diameter before choosing induction. Check the appliance instructions and plug arrangement as well, particularly if you would use an extension lead.
Start with the number of pans you need cooking at once, then check how the hob controls your curry pot and whether that pot and your electrical setup are suitable.
| Concern | What to check | Who this matters to |
|---|---|---|
| Cooking zones | Decide whether curry and another pan must cook simultaneously; for two zones, check the manual for any shared-power limits. | If I need rice cooking while the curry simmers, waiting for the only zone to free up disrupts my routine. Around 40% of consumers would put two-pan cooking first. |
| One-pot control | Check the exact model’s manual heat settings, timer and supported pan-base diameter against your stockpot. | When I make one large pot, I need to move from frying aromatics to simmering without finding storage space for a second zone. Around 40% of consumers would prioritise controllable, compact one-pot cooking. |
| Cookware and electrical fit | Test the pot base with a magnet, measure its base rather than its rim, and check the appliance information and rating of any extension equipment. | Before changing hobs, I need to know whether my pot and plug arrangement will work safely. Around 20% of consumers would make those compatibility and safety checks their primary concern. |
A single-zone hob cannot cook rice in a second pan while the curry occupies its only zone. The dual-zone models described by CIARRA Appliances UK and Emperial have independently controlled zones.
Think through a typical batch-cooking session: if both pans regularly need heat at once, compare two-zone models before choosing the smaller footprint.
Induction needs a magnetic pan base, and a large-looking pot can still have a base outside a particular hob’s supported diameter.
Test the base with a magnet and measure its diameter against the exact model’s guidance. Judge’s induction instructions explain the magnetic-base requirement.
Keeping an incompatible stockpot may mean choosing a different hob type or obtaining a suitable pot.
A dual-zone rating can describe combined output, not the power available to each zone simultaneously. Curry also calls for a change from frying to simmering.
Compare manual heat controls and read the exact model’s instructions for using both zones together before relying on its stated output.
Electrical Safety First warns that overloading extension equipment can cause overheating and fire. GOV.UK advises checking product marking and manufacturer details when buying consumer electrical goods.
Check the hob’s instructions and manufacturer information, use a suitable plug arrangement, and never overload or daisy-chain extension equipment. Do not leave the appliance operating unattended.
Tefal UK describes the IH210840 and IH201840 as portable single-zone induction hobs with manual power settings.
CIARRA Appliances UK describes a portable two-zone induction hob for cooking with two pans.
Emperial describes a portable dual-zone induction hob with separate controls for curry and another pan.
Judge describes the JEA90 as a compact, single-zone portable induction hob and publishes cookware guidance in its manual.
It will work if its base is magnetic and its base diameter falls within the exact hob’s supported range. Judge’s guidance suggests testing the base with a magnet; glass, ceramic, aluminium and copper pots need a suitable induction base to work. Measure the base, not the wider rim, before ordering.
A single 2,000W to 2,100W induction model can suit a one-pot batch when the stockpot is compatible and you have appropriate heat controls. If rice or a side dish needs a separate pan on the heat at the same time, compare dual-zone models instead.
Use an extension lead only if it is suitable for the appliance and the total connected load stays within its rating. Electrical Safety First advises against overloading or daisy-chaining extension equipment and says cable reels should be fully unwound. Use a wall socket where practical.
Check the appropriate marking, instructions and manufacturer’s name and address before buying. GOV.UK guidance says Great Britain continues to recognise CE marking alongside UKCA marking; requirements can differ in Northern Ireland, so check the rules applicable where the hob will be supplied and used.
Let it cool and follow the manufacturer’s cleaning and storage instructions. Keep its ventilation areas clear, and do not wrap the cable around the appliance while it is hot.