How to choose a cookware set

Why the order matters

Most people start by comparing sets, which is the last decision rather than the first. Each of the six questions below eliminates a large part of the market, and answering them in order means you are choosing between three or four sets rather than three hundred.

This is the prescriptive version of cookware set buying mistakes, which covers the same ground as a list of things that go wrong.

1. Your stove, which is not negotiable

Start here because it is the only constraint that can make a set useless rather than suboptimal.

• Induction: the pan must be magnetic. That rules out plain and hard-anodized aluminum without a bonded base, and most copper. Test with a refrigerator magnet - best cookware sets for induction.
• Smooth radiant or ceramic glass: flatness first, and smooth bases to avoid scratching - cookware for glass top stoves.
• Gas: almost anything works. The looser constraint, but check that base diameters suit your burners - cookware for gas stoves.
• Might change: buy ferrous and flat, and the set survives the change - gas versus induction cookware.

2. Material

For a primary set the answer is clad stainless, for one reason: it has no wear surface. A coated set is a set of consumables, and replacing a whole set on a coating cycle is the most expensive way to own cookware - how long nonstick lasts.

The common good answer: a clad stainless set as the backbone, plus one cheap coated skillet for eggs, replaced when it wears out. That gives you one consumable instead of eight - mixed-material cookware sets.

3. Construction, where one word changes the product

If you buy stainless, this is the specification that matters most and the one most often obscured.

"Tri-ply base", "encapsulated base" or "impact-bonded base" means the layers exist only in a disc under the pan and the walls are single-ply stainless. "Tri-ply" or "fully clad" means they run up the walls. Sauces, saucepans and anything that climbs the wall behave completely differently - disc bottom versus fully clad.

Look for the word "base". Its presence means disc-bottom; its absence usually means fully clad. It is the single most useful piece of listing-reading in the category - how to read a cookware listing.

Five-ply adds a thicker core and more responsiveness for more money, and is a genuine step up rather than marketing - tri-ply versus five-ply.

4. Pieces you will actually use

Count pans, not pieces. Then check the sizes against what you cook rather than against the number on the box.

The pieces almost everyone uses: a 10 inch skillet, a 2 and a 3 quart saucepan with lids, and a stockpot of 8 quarts. The pieces that commonly go unused: a 1 quart saucepan, a second skillet in a size close to the first, a steamer insert nobody remembers owning, and utensils included to raise the piece count - what piece count you need and pots and pans you do not need.

Size by household rather than by aspiration - how many pans, cookware for one person and best cookware sets for families each work it through.

5. Lids, ratings and whether you can buy one piece later

1. Glass or metal lids, and what the knob is rated to - it is usually the lowest number in the box - cookware lids explained.
2. Is the line sold as open stock? The most under-weighted question in set buying. If you cannot buy a replacement saucepan in three years, one loss orphans the set - replacing a piece of your cookware set.
3. Published oven rating, for the pan and for the lid separately - oven-safe cookware temperatures.
4. What the warranty excludes, which is where the detail lives. Coating wear is excluded everywhere - cookware warranties explained.
5. Hand wash or dishwasher, per the manual rather than the listing - dishwasher-safe cookware.

6. Should you buy a set at all?

A set is the right answer when you are starting from nothing, because cost per piece is lower and the pieces match. It is the wrong answer when you already own two or three good pans, because you will pay for duplicates of what you have - set versus open stock.

• Buy a set: first kitchen, a move, a wedding registry, outfitting a rental - cookware for rental properties.
• Buy open stock: you own a decent skillet already, you cook a narrow range, or you want the best version of three specific pieces.
• Buy a small set plus pieces: the pragmatic middle, and usually the best value - best small cookware sets.

The whole thing as a checklist

1. Is it compatible with my stove, verified with a magnet if induction?
2. Is it fully clad, or does the listing say "base"?
3. How many actual pans, not pieces?
4. Are those the sizes I cook in?
5. What is the published oven rating, for pan and lid?
6. Can I buy a single replacement piece in three years?
7. What does the warranty exclude?
8. Does the manual agree with the listing on washing?
9. Is there anything here I would not buy on its own?

A set that passes all nine is rare, and the ones that do are usually the plain clad stainless sets rather than the ones with the most pieces - best cookware sets and cookware set brands compared.

Clad sets on Amazon — look for the absence of the word base.