Half the seed-oil-free restaurant map is four chains

Search “seed oil free restaurants near me” and you get a map with thousands of pins on it. That looks like a movement. We rebuilt the underlying corpus into 593 city pages, which meant counting every entry — and counting changes the picture.

Four chains, half the map

The top four names account for 2,917 of the 5,887 entries. Not four percent. Roughly 50 percent.

Five Guys alone is 21% of every seed-oil-free venue in the dataset. That single fact reframes what the map is: not a directory of restaurants that made a considered decision about oil, but mostly a directory of four companies’ store locators.

And the biggest one fries in the contested oil

Five Guys fries in peanut oil. Peanut is a legume rather than a seed, which is why peanut-oil kitchens appear on seed-oil-free lists at all — but refined peanut oil is roughly a third linoleic acid, and the community is genuinely split on whether it belongs.

That disagreement is not academic here. It decides the size of the map.

Chains and independents do not cook alike

Split the corpus and the two halves look like different cuisines. Chains are a tallow story — one fat, chosen at scale, for frying. Independents spread across olive oil, butter, ghee and duck fat, which is what a kitchen cooking rather than operating a fryer program looks like.

What this is useful for

Three things, if you are the person actually trying to eat somewhere.

The chains are the easy part and you already know them. If half the map is four companies, a directory is not what you need for those — you need it for the other half.

Decide your peanut position before you shop. It is the difference between 3,992 venues and 5,887, and nobody can decide it for you. We wrote up what peanut oil actually is rather than picking a side.

Independents are where the interesting fats are — ghee, duck fat, and most of the butter and olive oil. That is also where the data is thinnest and most likely to be out of date, which is the honest caveat on all of this.

Method, and what it does not show

The corpus is venue and cooking-fat data, filtered three ways before it becomes a page: rice-bran fryers are excluded because rice bran oil is itself a seed oil; peanut-oil venues are counted separately rather than merged into the headline; and a city needs at least three venues to get its own page, with everything below that rolled up to its state or country.

What it cannot show is the thing everyone wants. These entries reflect what a venue has been reported to cook with. Nobody inspected a kitchen. A restaurant can roast in tallow and fry in canola, change supplier next month, or use a bought-in dressing that undoes the whole thing. The map is a shortlist to call, not a verdict — which is why every city page carries the four questions worth asking before you order.

There is also a survivorship gap worth naming: a directory of venues that avoid seed oils cannot tell you what share of restaurants avoid them, because the ones that do not are simply absent. This says a lot about the shape of the seed-oil-free map and nothing at all about the restaurant industry.