Technique
An electric steamer is an appliance that does one thing and occupies a worktop. A folding stainless insert costs a fraction of it, fits in a drawer, and turns any pan of the right diameter into a steamer. The only specification that matters is the range it folds through — and most listings publish it.
Five inserts, and the number that decides all of them.
The Silit folds from 14 to 23.5 cm (5.5 to 9.3 in), stands 10 cm (3.9 in) high on 2.5 cm (1 in) feet, is stainless and dishwasher safe, and states that it fits pressure cookers. Four figures where most listings give one.
The Aomig folds from 14 to 23 cm (5.5 to 9.1 in) in 430 stainless, on three feet, in the classic petal design, and stores compactly.
The Lyspbao is a 20 cm (7.9 in) rack in food-grade stainless with a raised rim, which also works as a cooling rack and fits stockpots. A flat rack takes a plate or a bowl rather than loose vegetables — a different job from a folding basket.
The Aosiingarx is Ø 17.5 cm (6.9 in) in 304 stainless, a fixed basket with a handle that doubles as a colander. Fixed means no folding mechanism to fail, and it means one diameter only.
The WMF Ø 20 cm (7.9 in), 11 cm (4.3 in) high, uncoated Cromargan 18/10, oven safe to 250 °C (482 °F) and matched to a specific pot range. It is by far the most expensive here, and it is a component rather than an accessory.
The Silit, unless you already know the diameter you need. The folding range is the whole specification.
The everyday case, and the one a folding basket handles completely.
Where gentle steam is the point and a plate keeps the juices.
Where stacking baskets do what nothing else does as well.
Where steaming beats a microwave for texture, and needs no extra equipment.
| What you have | The method | The note |
|---|---|---|
| Pan and lid | Folding basket | Cheap, stores flat |
| A wok | Rack and lid | Large capacity |
| Nothing | Plate on a foil ring | Works surprisingly well |
| Steaming often | Bamboo baskets | Several layers at once |
Steaming is hard on lids and on pans: mineral scale builds in the base of a pan boiled dry repeatedly, and bamboo baskets mold if they are put away damp. Neither problem is caused by cooking, only by what happens afterwards.
Steam burns more severely than water.
Folds 14 to 23.5 cm (5.5 to 9.3 in) · 10 cm high · 2.5 cm (1 in) feet · fits pressure cookers · stainless · dishwasher safe
The only folding basket here that publishes its height and its foot clearance — 10 cm (3.9 in) and 2.5 cm (1 in) — and states that it fits pressure cookers as well as pots.
Best for: A kitchen with a pressure cooker as well as pots.
≈ $42
Folds from 14 to 23 cm (5.5 to 9.1 in) · 430 stainless · three feet · petal design · compact storage
A folding petal basket that spans 14 to 23 cm (5.5 to 9.1 in), so it fits nearly any pot in a domestic kitchen, with three feet to hold food clear of the water.
Best for: Vegetables, in whichever pot is free.
20 cm (7.9 in) rack · food-grade stainless · raised rim · also a cooling rack · fits standard pots
A flat 20 cm (7.9 in) stainless rack rather than a basket: it lifts food clear of the water, doubles as a cooling rack, and costs less than a coffee.
Best for: Steaming a plate of dumplings or a bowl of custard inside a pot.
Ø 17.5 cm (6.9 in) · 304 stainless · fixed basket with a handle · also a colander · perforated base
A fixed 17.5 cm (6.9 in) basket in 304 stainless with a handle, which makes it a steamer that can be lifted out hot — and a colander the rest of the time.
Best for: A pot you own and use often, where a fixed basket beats an adjustable one.
Ø 20 cm (7.9 in) · 11 cm (4.3 in) high · Cromargan 18/10 uncoated · oven safe to 250 °C (482 °F) · matched to Function 4 pots
A fixed 20 cm (7.9 in) insert in uncoated Cromargan, 11 cm (4.3 in) deep, stated oven safe to 250 °C (482 °F) and designed to match WMF’s own 20 cm (7.9 in) pots.
Best for: A WMF kitchen, or anyone with a 20 cm (7.9 in) pot who steams often.
≈ $120
Measure the inside diameter of the pan at the base. A folding insert has to open wider than that measurement to sit against the walls, and fold narrower than it to go in. The Silit here covers 14 to 23.5 cm (5.5 to 9.3 in), which fits almost any domestic pan.
Enough to steam without touching the food — the feet on the insert set that gap. The Silit stands 10 cm (3.9 in) high on 2.5 cm (1 in) feet, so a couple of centimeters of water is right.
The Silit insert states that it fits pressure cookers. Check your cooker’s manual as well: some models require their own basket, and a pressure cooker is not a place to improvise.
Rarely. A lidded pan with a folding basket steams anything a single layer will hold, and it stores flat.
Very well, with a rack and a lid. A wok gives more capacity than most saucepans and many people already own one.
Enough that it does not run dry, and low enough that it never touches the food. Above the water is what makes it steaming.
Usually a lid that does not seal. Escaping steam is escaping heat, and it is the most common reason home steaming disappoints.
They are the best option if you steam often, particularly for dumplings. Dry them completely before storing or they mold.
Yes: a heatproof plate resting on a ring of crumpled foil in a lidded pan works better than it sounds.
Good for: A kitchen with a pressure cooker as well as pots.
What it does best: Publishes height and foot clearance, which decide whether the lid closes
What it does badly: Dearer than the folding baskets below it
Good for: Vegetables, in whichever pot is free.
What it does best: One basket fits a whole cupboard of pots — 14 to 23 cm (5.5 to 9.1 in)
What it does badly: Petals leave gaps, so small food falls through
Good for: Steaming a plate of dumplings or a bowl of custard inside a pot.
What it does best: The cheapest item in the catalog, and it does its one job
What it does badly: Fixed 20 cm (7.9 in) — it fits the pots it fits
Good for: A pot you own and use often, where a fixed basket beats an adjustable one.
What it does best: A handle, so the basket comes out of a hot pot without tongs
What it does badly: Fixed at 17.5 cm (6.9 in) — it fits some pots and not others
Good for: A WMF kitchen, or anyone with a 20 cm (7.9 in) pot who steams often.
What it does best: Deep — 11 cm (4.3 in) — so it holds a real quantity rather than a single layer
What it does badly: By far the most expensive steamer in this hub
The pans here are drawn from the catalog of this site. Specifications come from the maker and from the Amazon product page; prices are what Keepa recorded on the date below, and both move. Order is set by declared specifications, by stated strengths against stated limits, and by price. Nothing here has been cooked with by us, and no claim to the contrary is made.
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Prices quoted in these summaries are dated readings. The live price is shown next to each product.
Cookware sets, knife blocks and cast iron swing by thirty dollars or more across the year, and the biggest "discounts" often land at prices the same model sold for six weeks earlier. UniverTrack tracks the real price history across retailers, spots fake reductions, and alerts you when it is genuinely the moment to buy.
