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Buying a 28 cm Stainless Steel Wok: What to Look for in Material, Hob and Care

A 28 cm stainless steel wok fits well in many British kitchens, offering plenty of space for vegetables, meat or noodles, and depending on the model it works on induction, gas, electric and ceramic hobs. Yet shiny surfaces, terms like "Tri-Ply" or an included glass lid don't automatically lead to the right purchase decision.

Three common pitfalls are particularly worth noting:

  • Unclear hob compatibility: A Chinese wok with a rounded base is not necessarily suitable for an induction hob. For modern British kitchens, a flat, magnetic base is essential.
  • Material descriptions without precise specification: "Stainless steel" only describes the material group. Whether it is actually 304 stainless steel, a multi-layer construction or merely a reinforced base should be clear from the product description.
  • Confusing uncoated with easy-care: An uncoated wok is not automatically non-stick. Stainless steel requires the right temperature-oil combination when searing to prevent food from sticking too much.

Which technical features matter in a 28 cm stainless steel wok

1. Stainless steel quality and construction

A 304 stainless steel wok is a commonly used austenitic grade for kitchen utensils. This material is often described as food-safe in the product range. However, what really counts are the specific manufacturer details and compliance with the applicable requirements for materials that come into contact with food.

A Tri-Ply wok typically consists of several metal layers. Depending on the construction, an aluminium core between stainless steel layers can help distribute heat. Other models only have a thick bonded base. So it's not just the word "Tri-Ply" that matters, but the actual construction stated.

An uncoated stainless steel wok has no classic non-stick coating. This can be appealing for households that prefer a robust interior surface and want to cook with stainless steel or silicone utensils. Sharp metal edges should still be avoided to prevent unnecessary damage to the surface.

2. Hob surface and base shape

A wok for induction needs a magnetic contact base that is large enough. For a gas hob, it's important that the wok sits stably on the grate and the handle isn't directly over the flame. A wok for a gas hob shouldn't only be labelled as suitable for induction.

For electric and ceramic hobs, a flat base is recommended. It improves contact with the heating surface and reduces the risk of the wok tipping when you stir. A 28 cm diameter usually refers to the top rim; the usable base area can be significantly smaller. If you often cook for several people, you should also pay attention to the base diameter and capacity.

3. Lid, handle and cleaning

A stainless steel wok with a glass lid is suitable for dishes that need a short braise or steam after searing. The lid should have a sturdy handle and a proper fit. For pure stir-frying, however, it's rarely needed.

When it comes to care, the manufacturer's instructions are key. A dishwasher-safe wok can generally be cleaned in the machine. However, for the most even surface possible, hand washing with a soft sponge is often recommended. Water spots, white deposits or rainbow-coloured discolouration can occur with stainless steel and can often be removed with a little vinegar or citric acid. Before first use, the wok should be thoroughly cleaned according to the instructions.

Our selection by cooking profile

Suitable for: Budget-conscious beginners
Maxcook Tri-Ply 304 stainless steel Chinese stir-fry wok with glass lid 28 cm

Maxcook Tri-Ply 304 Stainless Steel Chinese Stir-Fry Wok with Glass Lid, Single Handle for Gas & Induction Hobs 28 cm

Why this product fits the profile: This wok combines a 28 cm diameter with a glass lid and stated compatibility for induction, gas, electric and ceramic hobs. That makes it suitable for households looking for a versatile model to get started with Asian cooking.

How this product avoids the pitfall

The product details mention 304 stainless steel, a thick bonded base and no non-stick coating. The stated multi-hob compatibility reduces the risk of an unsuitable base.

Main advantage & strengths

304 stainless steel according to the product details, glass lid, single handle and dishwasher safe according to the manufacturer.

Suitable for: Buyers with high quality expectations
STAUB Chistera Roaster 28 cm dark blue

STAUB Chistera Roaster 28 cm dark blue

Why this product fits the profile: This 28 cm enamelled cast iron roaster is aimed at users who plan to braise and serve from the same dish as well as sear. It's an alternative to a stainless steel wok when heat retention and lid design matter more than low weight.

How this product avoids the pitfall

The product description states the material, the 28 cm size and its suitability for induction, gas and electric hobs. This makes it clear that it is not an uncoated stainless steel wok, but enamelled cast iron.

Main advantage & strengths

Cast iron with enamelled interior and exterior, Chistera lid and dishwasher safe according to the product details.

Suitable for: Special uses & heavy users
Tefal Jamie Oliver E21246 Dutch Oven 24 cm with lid

Tefal Jamie Oliver E21246 Dutch Oven 24 cm with Lid

Why this product fits the profile: This more compact vessel is ideal for braised dishes, sauces and smaller portions. It's an option for heavy users who want a heavy pot with a lid to use alongside a stainless steel wok.

How this product avoids the pitfall

The details explicitly state its suitability for gas, electric, ceramic and induction hobs. At the same time, hand washing is recommended, so the care requirement is clear before purchase.

Main advantage & strengths

Enamelled cast iron, 24 cm format, lid and suitable for all common hob types according to the product description.

How to use a stainless steel wok properly

When using a wok pan for searing and frying, the order matters:

  1. First heat the wok without oil on a medium to medium-high setting.
  2. Use a drop of water as a guide: it should visibly evaporate without disappearing completely straight away.
  3. Only then add the oil and place the food in batches.
  4. Fry the ingredients with enough space so the temperature doesn't drop too much.
  5. For delicate foods, choose a medium heat and don't stir constantly.

This method won't prevent all sticking. Stainless steel has no non-stick properties. Any seared-on residue can usually be loosened with warm water and a soft sponge after cooling. It's best to add salt only in liquid or at the end, as it can cause spots at high heat.

Looking for more options?

We've put together a full, regularly updated list of products that fully meet these strict selection criteria and the safety regulations in force in the EU.

FAQ about the 28 cm stainless steel wok

Is a stainless steel wok suitable for induction?

Only if the base is explicitly approved for induction and is magnetic. A flat bonded base also helps with contact to the hob. The statement "suitable for all hob types" should be in the technical product data.

How do you stop food sticking to a stainless steel wok?

The wok and oil should be hot enough before you add the ingredients. Small portions, medium to medium-high heat and the right timing reduce sticking. You shouldn't expect non-stick performance like a coated pan from an uncoated wok.

How long does a stainless steel wok last?

The lifespan depends on the material thickness, base construction, handle attachment and care. Stainless steel is generally corrosion-resistant, but severe overheating, harsh cleaners or rough metal tools can damage the surface. If you dry the wok thoroughly after cleaning and follow the manufacturer's instructions, you'll create the right conditions for long-term use.