Gas or induction: pros and cons of hobs

Whenever I have the opportunity to interview with a chef for These Three Rooms, I always ask them what their hob preference is: gas or electric? It’s a very important question, I tell you – and one that usually generates quite the debate, trust me. I even did an Instagram Live on hobs and the response from you guys was floods of questions about the advantages (and disadvantages) of each.

Then, when I speak to homeowners doing their kitchen renovation, an induction hob is often edging its way to the top of the appliance wishlist (closely followed by a range cooker). If you’re undecided between gas or induction, like you, I jump between them both and understand how hard it is to decide.

Let’s look at the pros and cons of the options available – maybe that will help us all…

Before we get going, I must say that when it comes to upgrading an existing model, there are many elements to consider; from fuel type and hob size to features, functions and prices, so make sure you take stock of all your cooking needs to find the right model for you. Start by thinking about how you like to cook, which dishes you enjoy making and also what type of mains your home is serviced by. It goes without saying you can only have a gas hob if you’re linked up to the gas network. Oh, and there’s space too. These days, there are various sizes of gas and electric hobs on the market – from super-sized to fairly compact, so do shop around.

Cooking on gas                    

The classic choice, I know that many of us prefer the responsiveness and direct flame of a gas hob (I have to admit, I do). It allows us to instantly turn the heat up or down and copes just as easily with gentle simmering as it does high-heat wok cooking. Being able to see the flame feels like you have more control too, doesn’t it?

Five ring gas hob

Linea 72cm gas hob, Smeg

One of the disadvantages is that a gas hob, with all the griddles and grates, can be cumbersome to clean as you have to move the pan supports and take care not to knock the burners, which would result in an uneven flame.

There is however, a trend for gas-on-glass models that are easier to clean, flush-mounted and come with snazzy touch controls. But while gas is easily controlled, there’s usually an amount of wasted heat that escapes up the sides of the pan and, although burner design has improved significantly, it’s not as efficient as induction.

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Professional style gas hob in black

C789G gas on glass hob, Caple.

Pros of gas hobs

  • See the flame, so feels like you have more control
  • Good for wok frying or grilling
  • Easy to install
  • Lots of designs available in various materials, colours and finishes

Cons of gas hobs

  • More tricky to clean
  • Must be on gas mains

Induction cooking             

Moving onto the newer kids on the block, both ceramic and induction suit a more modern kitchen design thanks to a sleek, minimal look. Ceramic was the precursor to induction, which has become hugely popular thanks to its precision control, fast heat-up and boost functions, plus the fact that it’s the pan that heats up (via a clever magnetic current between the pan and the hob) and not the hob makes it a safer choice.

Hob with integrated extractor

KHIVF 90000 90cm ventilated induction hob, KitchenAid.

One common concern for induction cooking is that you’ll need to invest in a whole new set of pans. So long as your pans are good quality, heavy bottomed and not copper, stainless-steel, aluminium or glass, you should be fine.

Cast iron and 18/10 steel will work fine – the key is that the pan is made from a ferrous material (meaning it consists of iron). You can buy pans in the other materials mentioned, but they’ll have to have an induction plate on the bottom to work with the hob.

iQ700 EZ977KZY1E 90cm studioLine induction hob featuring cookingSensor Plus system, £399, from Siemens.

As for ceramic-topped hobs, while they aren’t as efficient as induction models they are still sleek and easy to clean, and provide an affordable middle ground for those who aren’t tempted by induction but still want low maintenance and a flush design. It also means you can continue using existing pans, which is an added bonus.

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Vented induction hob

Professional 2.0c induction cooktop with downdraft extractor, Bora.

Pros of induction hobs

  • Sleek
  • Easy to clean
  • Easy to control
  • Safe surface with a magnetic current only heating the pan and not your fingers
  • Some come with a childlock
  • Flexible zone designs available, so you can place a pan anywhere on the surface

Cons of induction hobs

  • May need new pans
  • Often more expensive that other hobs
Large vented induction hob

NikolaTesla Libra venting hob with integrated scales, from £2220, Elica.

Best of both

Now, for those of you who are still sitting on the fence, I have saved a couple of middle ground options to suit you. Firstly, modular or domino hobs enable cooks to customise their kitchen with a combination of gas, induction, ceramic, deep fryer, barbecue grill, griddle and teppanyaki zones. Alternatively you could consider a dual-fuel hob that combines gas and induction in one.

Gas and induction hob

PM3721WLD 75cm Classic mixed fuel hob with two gas burners and induction MultiZone, £1149, from Smeg.

So what will it be? Are you team gas, induction, ceramic? If you still can’t decide, maybe you’re team combination? Let me know in the comments below.

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Featured image: The Galileo venting hob, £2,595, from KitchenEx features a powerful extraction unit within the surface, great for open-plan spaces where you want to keep the look streamlined.

Post updated on: 20/08/2020

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2 Comments

  • Avatar
    Reply
    Dougal Fleming
    29th November 2019 at 10:03 am

    Interesting topic and one I cover with clients on a near daily basis. I agree with everything that you’ve said Lindsay. Generally people seem to prefer cooking on gas, but the case for induction is strong. In my view they are neck and neck until it comes to the environmental concerns. As soon as homes start generating their own electricity through solar, wind and ground/air source heart pumps, to be stored in batteries, the game will be up for gas, in a similar way to oil.

    • Lindsay
      Reply
      Lindsay
      2nd December 2019 at 8:56 am

      Hi Dougal, glad you like the piece. Gas v induction is certainly a very discussed topic and one I think won’t go away any time soon. It’s interesting that you experience this in your daily work too. Thanks for the comment, Lindsay

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