Low-heat sauce cooks
If you regularly make cheese sauce or béchamel, gentle simmering matters more to your choice than rapid heating alone. Which? includes low-temperature simmering in its hob tests.
Who this choice suits
Kitchen upgraders keeping their pans
If you are replacing a non-induction hob, check your usual saucepans before choosing a model. Bosch explains that induction requires a magnetic pan base.
Multi-pan home cooks
If sauce is usually one part of a larger meal, or you also use long or oversized cookware, compare zone layouts. AEG, Bosch and NEFF describe bridge or flexible zones on selected models.
What matters when choosing
Start with low-heat performance for the sauce itself. Then check whether your pans and kitchen can accommodate the hob; consider flexible zones for your wider cooking routine.
| Concern | What to check | Who this matters to |
|---|---|---|
| Gentle heat control | Look for independent low-temperature simmer results and controls whose power settings you can select clearly. | If I make milk-based sauces often, I need to adjust a gentle heat while stirring rather than rely on rapid heating. Around 50% of consumers put low-heat control first. |
| Pan and installation fit | Test saucepan bases with a magnet; compare the model’s cut-out and electrical requirements with your kitchen. | When replacing a hob, I need to know that my regular pans will heat and the new appliance can be fitted. For around 30% of consumers, compatibility and installation are the primary concern. |
| Space for other cookware | Compare zone sizes and layout; check whether the exact model offers a bridge or flex zone. | If I cook sauce alongside other dishes or use a long pan, I want a layout that accommodates those pans. Flexible cooking space comes first for around 20% of consumers. |
Mistakes to avoid
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Choosing by boost power alone
Fast heating does not establish whether a hob can maintain the gentle heat needed while making cheese sauce. Which? treats low-temperature simmering as a distinct part of hob testing.
Look for independent simmer-performance information, then assess whether the exact model’s controls are easy for you to adjust.
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Assuming every saucepan works on induction
An induction zone will not heat a pan without a magnetic base.
Hold a magnet against the base of each saucepan you regularly use before choosing a hob.
You may need compatible saucepans if your existing ones are non-magnetic.
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Ordering before checking the worktop and connection
Built-in models differ in cut-out dimensions and electrical requirements. For example, AEG specifies its TO84IB00FB as a hardwired 80 cm hob with a 7,200 W total electrical loading.
Compare the exact installation drawing with your worktop and ask a qualified electrician to assess the electrical requirements before installation.
A mismatched opening may require worktop changes; an unsuitable connection may require electrical work.
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Choosing flexible zones for one ordinary saucepan
Bridge and flex zones accommodate larger or differently placed cookware, but they are not necessary simply to heat one standard saucepan.
Consider them for the other pans you use regularly, and check the chosen model’s zone layout and fitting dimensions.
Brands to consider
Bosch
Relevant when comparing conventional induction with flexible-zone layouts.
- Bosch describes FlexInduction for larger cookware on selected models, including the PIX631HC1E.
- Check the exact model’s controls, zone layout and installation requirements rather than assuming features apply across the range.
AEG
Relevant if larger cookware makes a bridge zone useful alongside everyday saucepan cooking.
- AEG describes a bridge function on the TO84IB00FB that combines two zones into a larger cooking area.
- That 80 cm, hardwired model needs its own worktop and electrical checks; it is not automatically a fit for a 60 cm replacement.
NEFF
Relevant when comparing flexible cookware placement and different control layouts.
- NEFF describes flex-induction zones and alternative controls on selected models.
- Confirm which of those features the specific model has, rather than treating them as standard across NEFF hobs.
Joybuy induction hobs
These built-in induction hobs include four-zone models for cooking with a conventional saucepan and one wider bridge-zone model for households that also use larger cookware. Compare independent simmer-performance information and check fitting requirements for any model you consider.
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Bosch PIE631BB5E Series 4 60 cm induction hob
Consider this model for cooking sauce in a conventional magnetic saucepan. Its product title specifies a 60 cm hob and a hardwired connection; confirm the worktop cut-out and electrical supply requirements, and seek independent simmer-performance information.
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Ciarra 60 cm four-zone built-in induction hob
The four-zone layout is relevant if you make sauce while using other ordinary pans. Check how the model handles gentle simmering, and match its cut-out and electrical instructions to your kitchen.
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Belling ComfortCook IHT603 60 cm induction hob
Consider it for everyday saucepan cooking if its controls and low-heat behaviour meet your needs. Before replacing a built-in hob, confirm the opening and electrical installation requirements for this model.
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Hoover HI642BCB 60 cm four-zone induction hob
Its four zones make it a candidate when cheese sauce is cooked alongside other dishes. Compare evidence of gentle simmering and verify the cut-out and electrical requirements before arranging installation.
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Belling IHL773 BLK 77 cm induction hob with flexible bridge
The four-zone layout and flexible bridge are relevant if you also use larger cookware; the bridge is not needed for one ordinary sauce pan. This 77 cm model also lists touch controls and a boost mode. Check its fit, electrical requirements and gentle-simmer performance separately.
Common questions
Will my existing saucepan work on an induction hob?
It will work if its base is magnetic. Test the base with a magnet before relying on it for cheese sauce; Bosch identifies magnetic cookware as a requirement for induction.
Is a boost setting important for cheese sauce?
A boost setting can help with rapid heating, but gentle, controllable heat is more relevant once you are making the sauce. Which? includes low-temperature simmering in its hob testing, so look for that information when comparing models.
Do I need a flex or bridge zone for one saucepan?
No: one ordinary saucepan does not require a flex or bridge zone. Consider those layouts if you also regularly use larger or unusually shaped cookware, and check how the feature works on the exact model.
Can I assume a new induction hob uses an ordinary plug?
No; the connection depends on the model. AEG specifies its TO84IB00FB as hardwired with a 7,200 W total electrical loading. Check the installation instructions and ask a qualified electrician to assess the requirements for your kitchen before ordering.