Who this suits

One-pan sauce makers

If cheese sauce is the main task, look for manual lower-power adjustment and check that your saucepan works on induction. An extra cooking zone may offer little value when you use only one pan.

Cooks with limited shared worktop space

A portable single hob may suit a kitchen where the cooking area must be cleared afterwards. Check its dimensions and where you can store it between uses.

Households sharing cooking space and sockets

Before choosing convenience features, check the kitchen's appliance rules, the available electrical connection and whether everyone using the hob can follow its instructions.

What to check before buying

Confirm that the pan and kitchen are suitable for induction cooking, then compare low-heat controls, worktop fit and the electrical setup.

Concern What to check Who this matters to
Adjustable heat Compare the lowest documented power setting and the available manual levels. Tefal UK gives conflicting minimum-power figures for the IH201840, so confirm its current specification if that setting will decide your choice. Once my cheese sauce starts warming, I want to lower the heat without relying on a boost preset; around 31% of consumers put adjustable heat first.
Saucepan compatibility Check for an induction symbol or test whether a magnet sticks firmly to the pan base. For Tefal IH201840, also check the saucepan against Tefal UK's stated 12 cm to 26 cm pan range. If I plan to use my existing saucepan, I need to know it will heat on an induction hob before ordering one. Roughly 25% of consumers make cookware compatibility their primary concern.
Worktop fit and cleaning Compare the appliance dimensions and number of cooking zones, then follow the model's instructions for cooling and cleaning its surface. In a kitchen where others need the worktop, I want to put the hob away after making sauce and clean up promptly; around 25% of consumers prioritise shared-space fit.
Safe shared use Confirm the premises rules and the model's intended use. Prefer a suitable wall socket; if using an extension lead, check its rating and combined load, and keep cooking attended. When sockets and cooking space are shared, I need a permitted place to use the hob without overloading the connection or leaving it running unattended. Safety is the primary concern for roughly 19% of consumers.

Mistakes to avoid

  • Ordering the hob before checking the saucepan

    An induction hob needs a sufficiently magnetic pan base; an incompatible saucepan may not heat properly.

    Look for an induction symbol or test the base with a magnet before ordering. If considering Tefal IH201840, check the saucepan diameter against its stated pan range too.

    Keeping an incompatible saucepan would also mean obtaining a suitable one for this task.

  • Choosing by maximum wattage alone

    A high maximum setting does not tell you how much you can reduce the heat as a cheese sauce warms.

    Compare documented lower settings and manual controls. If a figure is unclear or inconsistent, check the current manual or retailer specification for the exact model.

  • Overloading or daisy-chaining extension leads

    Electrical Safety First warns that an overloaded extension lead or adaptor can overheat and cause a fire.

    Use a suitable wall socket where possible. If an extension is necessary, check its marked rating and the combined load, fully unwind cable reels and never connect one extension lead to another.

  • Treating a timer as permission to leave the hob

    A timer or automatic shut-off does not replace supervision while cooking.

    Stay with the sauce, turn off the heat if you need to leave and keep cloths and packaging away from the hob. London Fire Brigade advises never leaving cooking unattended.

Portable induction hob brands to compare

Tefal

The portable single-hob IH201840 is a reference point for one-pan cooking with manual controls.

  • Tefal UK lists six programmes, nine power levels, a 2100 W maximum and a 12 cm to 26 cm pan range for the IH201840.
  • Tefal UK gives both 350 W and 450 W as the lower-end power figure in different parts of its listing; check the current manual if minimum power matters to you. Its manual describes domestic household use and excludes staff kitchens in shops and offices from intended use and guarantee coverage.

Daewoo

Its portable single-hob option is relevant when the appliance will also be used for general one-pan cooking.

  • Daewoo Electricals lists nine power levels, six programmes, a three-hour timer, child lock and overheat protection for its 2200 W single induction hob.
  • If gentle sauce heating or an existing saucepan will decide your purchase, confirm the model's lowest setting and supported pan size before ordering.

VonShef

Its portable range offers a single-hob route for sauce making and a dual-hob route for cooking with two pans.

  • VonShef lists ten power settings from 200 W to 2000 W for its single induction hob, giving buyers a documented lower-end setting to compare.
  • VonShef also lists a 2800 W dual hob. Choose that route only if you need two pans at once and have suitable worktop space and an electrical setup that can accommodate it.

Innoteck

The DS-5503 is a portable single-hob option to compare for a temporary worktop setup.

  • Innoteck lists a 2000 W maximum, eight cooking presets, a 24-hour timer, child lock and a 28 cm by 35 cm footprint for the DS-5503.
  • Check that its controls suit the lower-heat adjustment you want for cheese sauce; the timer does not make unattended cooking safe.

Joybuy products

Related products coming soon.

Common questions

Will my saucepan work on a portable induction hob?

It should work if its base is sufficiently magnetic and induction-compatible. Check for an induction symbol or see whether a magnet sticks firmly to the base; a pure aluminium pan generally needs a bonded magnetic base to work on induction.

Can I use an extension lead for a portable induction hob?

Use one only if its marked rating can accommodate the hob and the combined load of anything else connected to it. Electrical Safety First warns against overloading extensions; do not daisy-chain leads, and fully unwind a cable reel before use.

Can I leave cheese sauce cooking while the hob's timer is running?

No. A timer or automatic shut-off does not replace supervision; London Fire Brigade advises never leaving cooking unattended and turning off the heat if you need to leave.

Can I use a portable induction hob in a workplace shared kitchen?

Check both the premises policy and the exact model's intended-use instructions before using one. Tefal's manual for its portable induction hob describes household use and excludes staff kitchens in shops and offices from intended use and guarantee coverage; that model-specific restriction should not be assumed to apply to every hob.