Who each option suits

One-pot cooks with an induction pan

If your saucepan works on induction and its base fits the chosen hob’s supported range, a single-zone model lets you boil and then simmer broth without using a second cooking zone.

Small-kitchen cooks who store the hob away

A single-zone appliance may fit your worktop and storage routine more readily than a two-zone layout. Check its actual dimensions and leave it to cool before putting it away.

Cooks keeping non-induction cookware

A ceramic hotplate offers a way to use a suitable existing saucepan without relying on induction compatibility. Its cooking surface needs space to cool after use.

What to check before buying

Single portable induction hob

Consider it when: You use one induction-compatible pan for boiling and simmering broth.

Trade-off: The pan base must meet the exact hob’s compatibility and size requirements.

Single ceramic hotplate

Consider it when: You want to keep using a suitable non-induction saucepan.

Trade-off: The cooking surface remains hot after switch-off and needs a safe place to cool.

Portable double induction hob

Consider it when: You regularly cook broth and a second pan of noodles or toppings simultaneously.

Trade-off: It occupies more worktop space; the CASO Design double model shares its power between two zones.

Concern What to check Who this matters to
Pan fit and heat control Check induction compatibility and the pan-base range for the exact model, then look at its available heat settings. Tefal UK specifies 12–26 cm pans for the IH201840. If I am making broth in one pan, I need my saucepan to work on the hob and want to turn the heat down after boiling; around 42% of consumers put pan compatibility and cooking control first.
Worktop and storage space Measure the space available for the hob, pan and lead, and compare it with the appliance’s dimensions. CASO Design lists the ProSlim 2000 as 28 mm high. When I have little counter space, I want somewhere practical to use the hob and store it after it cools; for around 25% of consumers, space is the primary concern.
Keeping an existing pan For a ceramic model, check that the pan base sits securely on the ring and plan where the hotplate can cool. The Cooks Professional model has a 17.5 cm ring. If my saucepan is not induction-compatible, I would rather keep using it, provided I can manage a hot surface after cooking; around 33% of consumers prioritise that cookware choice.

Buying pitfalls

  • Assuming every small pan works on induction

    Induction requires suitable cookware, and supported sizes vary by model. Tefal UK specifies 12–26 cm pans for the IH201840, while CASO Design specifies 12–22 cm for the ProSlim 2000.

    Check your saucepan’s base and the precise hob specification before ordering.

    If your current saucepan is unsuitable, you will need access to a compatible one.

  • Putting a ceramic hotplate away too soon

    The Cooks Professional ceramic cooking surface becomes extremely hot and remains hot after switch-off.

    Keep the surface clear and allow it to cool fully before moving, cleaning or storing the appliance.

  • Assuming an overseas specification suits a UK socket

    CASO Design lists a Type C plug for its ProSlim 2000 manufacturer configuration. That does not establish the plug supplied with a particular UK retail variant.

    Check the exact retail product’s plug, voltage and supplied documentation before buying.

  • Letting the lead or socket become a kitchen hazard

    Water, hot surfaces and poorly placed leads need attention when using a portable electrical appliance. Electrical Safety First advises against touching electrical equipment with wet hands.

    Use a sound, accessible socket, keep the lead clear of heat and water, and stay nearby while the hob is operating.

Brands to consider

These examples illustrate different portable-hob choices; the stated features and limitations apply to the named models, not every appliance from each brand.

Tefal

Tefal UK lists the IH201840 as a single 2,100 W induction hob for pans from 12 cm to 26 cm.

  • The IH201840 has adjustable power, six programmes including soup and stew, and a digital display.
  • It needs induction-compatible cookware within its supported size range; Tefal notes that boiling performance can vary with pan size and manufacture.

CASO Design

The ProSlim 2000 is a shallow single induction model; a separate CASO Design double induction model is listed for two-pan cooking.

  • CASO Design specifies a 28 mm height, 10 power levels, a timer and support for 12–22 cm pots on the ProSlim 2000.
  • Its manufacturer configuration specifies a Type C plug, so check the exact UK retail variant before purchase.

Cooks Professional

The single ceramic hotplate is a non-induction alternative with one 17.5 cm ring.

  • The listed model has a dial control and a 36 × 30 cm footprint.
  • Its cooking surface remains extremely hot after switch-off.

Joybuy product choices

This portable induction model is relevant if you plan to make broth in a ferromagnetic saucepan. Check pan fit and the exact electrical configuration before buying.

ochama 2000W portable induction hob

ochama 2000W portable induction hob

For one-pan broth made with a ferromagnetic saucepan, its selectable settings offer ways to adjust the heat during cooking.

The product description lists 10 power settings, six functions including soup and boiling presets, touch controls and a safety lock.

Confirm that your pan base fits the model’s supported range, and check its dimensions, plug and voltage for your intended setup. The description warns that the panel becomes very hot during use and says not to move the hob while it is operating.

View on Joybuy

Frequently asked questions

Can I use my current saucepan on a portable induction hob?

Yes, if it is induction-compatible and its base fits the exact hob’s supported cookware range. Tefal UK specifies 12–26 cm pans for the IH201840; check a different model’s requirements separately.

Is one hob zone enough for a single serving of noodle broth?

One zone suits a broth cooked in one pan, or components cooked one after another. A double hob is relevant when you regularly need two pans at the same time; the CASO Design double model has two zones with shared power.

Can I leave the hob running while I do something else?

Stay nearby while broth is heating. The Cooks Professional ceramic hotplate listing says not to leave it unattended during operation, and you should keep the cooking area clear whichever portable hob you choose.

Where should I set up a portable hob?

Use a stable, dry worktop with room for the pan and a lead kept clear of heat and water. Check the appliance and lead before use, avoid overloading the socket, and follow Electrical Safety First’s advice not to handle electrical equipment with wet hands.