Best Olive Oil for Cooking: A Producer's Honest Guide

When I tell Americans I cook with extra virgin olive oil — all of it, every dish, every day — there's usually one of two pushbacks coming. First it's some version of "you can't cook with olive oil, it burns." If we get past that, the next one is "real olive oil is too expensive to cook with every day."

Neither holds up under examination. Both show up over and over, in trade-show conversations, customer emails, and family dinners. Let me work through what I usually say to each.

Where the "you can't cook with olive oil" idea came from

If you trace it back, almost nobody who repeats this claim has a study to point at. The reasoning, when there is reasoning at all, is "smoke point is too low" or "it goes bad at high heat" or "you'll get free radicals." When you press for sources, the answer is usually silence or a vague memory of an article someone read once.

It's worth speculating about who benefits from the perception. Seed oil dominates the U.S. cooking-fat category by volume — canola, soybean, corn, sunflower. The avocado oil industry has invested significant marketing budget over the past decade positioning itself as the "high smoke point" cooking oil for home kitchens, which only makes commercial sense if its main competitor (olive oil) is perceived as unsuitable for cooking. I'm not going to claim there's an organized conspiracy. I'll only point out that this messaging didn't originate with olive oil producers or with peer-reviewed nutrition science. It came from somewhere else.

The science itself, when you look at it, says something different.

What the research actually shows

In 2018, a research team at Modern Olives Laboratory in Australia published a study titled "Evaluation of Chemical and Physical Changes in Different Commercial Oils during Heating". They put ten common cooking oils head-to-head — canola, coconut, avocado, grapeseed, peanut, sunflower, rice bran, virgin olive oil, regular olive oil, and extra virgin olive oil. The oils were heated in open pans from 25°C to 240°C over twenty minutes, then in deep fryers at 180°C for six hours, and tested at intervals for polar compounds, oxidation byproducts, smoke point change, and trans fat formation.

Extra virgin olive oil came out the most stable across the panel. It produced the fewest polar compounds, the fewest oxidation byproducts, and was the slowest to degrade under sustained heat. Several oils with higher smoke points on paper — including avocado and rice bran — broke down faster in the actual fryer, generating more of the compounds you don't want in food cooked at high temperature.

The reason traces back to the same compounds I've written about elsewhere. The polyphenols that give real fresh extra virgin olive oil its peppery throat sensation are antioxidants — and they protect the oil itself from breaking down under heat. Refined seed oils have no equivalent. Avocado oil has essentially none either. Real EVOO has them in meaningful concentration, and that's what lets it perform under heat in ways the smoke point chart fails to predict. I went deeper on the smoke point question in our dedicated piece on it, and on the frying question more broadly in our piece on whether you can fry with olive oil. The short answer to both: yes.

What this looks like in real life

Research aggregates over millions of person-years. The texture of what those numbers mean in a real Mediterranean village is something more specific.

There's an amca — uncle, in Turkish — who lives near our grove in Milas. He's well past ninety. He walks every morning, drives himself where he needs to go, hasn't missed a village wedding or funeral in years, and you'll find a meal on the table for anyone who knocks on the door. The village's collective explanation, which they'll volunteer the first time you sit down at his place, is that he's used olive oil his entire adult life as the only cooking fat in the house — no seed oils ever, no animal fats apart from what comes through cheese and yogurt, just olive oil in generous pours, every day, on essentially everything, for seventy-plus years.

One ninety-year-old isn't proof of anything statistically. I want to be careful with anecdotes. But the PREDIMED cardiovascular trial findings (which I covered in our piece on the Mediterranean diet) and the Blue Zones longevity data are confirming, in formal study form, what whole villages in olive-oil-producing regions of Turkey, Greece, Italy, and Spain have always known by lived experience. Heart disease patterns and lifespan patterns look different in places where olive oil is the default fat, used in large quantities, for decades. Our amca isn't an outlier in the village — he's the strongest version of a pattern shared by his entire generation there.

Then the goalposts move

Once someone has worked through the science, the conversation usually pivots. The follow-up sentence is "okay, but real olive oil is too expensive to cook with every day."

I want to take this seriously because I hear it constantly, but the math doesn't actually support the objection once you sit down and work it out.

Our Everyday EVOO is $50 for a one-liter bottle. That's about 67 tablespoons of oil. If you use a tablespoon per cooking moment — a sauté, a roast, a salad dressing — you're spending around 75 cents per cooking moment. For a family of three sharing the meal that comes out of that pan, you're at roughly 25 cents per person per dish. The bottle lasts a regular household closer to six weeks than to three.

Compare that to the inputs we already pay for without flinching. A coffee on the way to work in any city in this country runs $5-7. A sparkling water from the bodega is $4. A mediocre lunch salad from a chain that uses cheap oil is $15. The $50 bottle of olive oil that goes on every dish you make over six weeks isn't actually the expensive thing in your kitchen — it's quietly one of the cheapest things, per use, in your whole grocery budget. It only looks expensive because you're benchmarking it against a $9 bottle of supermarket "EVOO" that, as the UC Davis Olive Center showed in their 2010 testing, very often doesn't meet the international standard for what extra virgin actually is. The cheap bottle isn't really olive oil. You're comparing a real product to a label.

The coffee math is the version of this I lean on most. I live in New York. I have friends who buy a $6 cappuccino from a third-wave coffee shop every single morning — that's around $2,000 a year on coffee. Quitting that habit for three weeks would cover the cost of a year of premium olive oil. Nobody has to quit anything, honestly — just shifting from daily coffee out to every-other-day buys back $1,000 a year in discretionary spending. Real olive oil costs a fraction of that and changes the texture of every meal you make at home.

The expense framing is doing the work of a different argument. What's really being said is: I'm used to paying $9 for an olive oil bottle, so $50 looks like a lot of money. That isn't a math problem. It's a category-pricing anchor problem. A $50 bottle of olive oil that actually does what olive oil is supposed to do is one of the better-value purchases you'll make this month.

What makes an olive oil good for cooking specifically

If you've decided to cook with EVOO seriously, the bottle you choose does matter. Not every "extra virgin" qualifies. Here are the five factors I'd weigh, roughly in order of how much they affect what happens in your pan.

Start with the harvest date. Not the "best by" date — the actual day the olives were picked. Olive oil starts losing polyphenols and flavor the day it's pressed, so within six months of harvest is excellent, within a year is acceptable, and past eighteen months the oil has lost most of what made it worth buying. Most American brands don't print a harvest date because they can't. Their oil sits in supply chains they don't fully control, and they often don't know exactly when it was pressed.

After that, look at free acidity. International Olive Council standards set the legal threshold for "extra virgin" at 0.8%. Real high-quality oil tests well below that — our Mature Harvest comes in around 0.3%, Early Harvest under 0.2%. A brand printing its acidity number on the bottle is signaling that it's proud of where it landed. The brands that don't usually have a reason.

Polyphenol content is the next thing I'd weigh. The EU's official health claim for olive oil polyphenols requires a minimum of 250 mg/kg, premium oils run 300-400 mg/kg, and above 500 mg/kg is exceptional and rare. Our Heraclea Early Harvest tests at 550 mg/kg, which comes from how we farm rather than from anything we add. Most premium producers won't reach that number, and that's fine. The reason it matters at all is that polyphenols are the part of the oil that protects you nutritionally and protects the oil itself when heat is applied.

Then origin. "Product of Italy" is a phrase that usually means the oil was bottled in Italy after being blended from oils grown across multiple Mediterranean countries. Single-origin oil traces to one farm, one region, one harvest year — and a brand putting a specific origin on the label is putting its name on something accountable. When a brand can only manage country-level vagueness, the accountability gap is itself a tell.

And finally the packaging. Olive oil degrades under light, heat, and oxygen, so the right packaging is dark glass, tin, or ceramic. A clear-glass bottle on a brightly-lit supermarket shelf is a yellow flag — even an excellent oil at the moment of bottling has been losing polyphenols since. Packaging also reveals producer priorities. The brands that invest in proper packaging are the brands that want the oil to perform when you actually pour it.

What I actually cook with

Three olive oils sit next to my stove right now. The use cases matter, so I'll be specific.

Mature Harvest is what I reach for when the burner goes on. Higher smoke point than the Early Harvest, softer flavor profile, more golden than green — forgiving under heat without giving up the polyphenols that make real olive oil worth buying in the first place. It's the workhorse, the everyday cooking oil, the one I'd default to if I could only buy one of the three. View it here.

When I want the oil to be the loudest thing on the plate, I reach instead for the Early Harvest. Its flavor is too distinctive to disappear into a hot pan — using it in a sauté wastes the peppery polyphenol intensity I want to taste at full volume. So that bottle stays on the table for raw uses. It lands on warm bread, on grilled fish at the very end of cooking, on yogurt at breakfast, on a tomato salad that needs nothing else.

Our Everyday EVOO sits between them in price and intensity. The 1-liter bottle runs $50, which is the math I worked through earlier — well under a dollar per cooking moment when you use it generously. This is what I recommend to anyone trying real EVOO for the first time who wants to use it on everything without thinking about it.

One personal exception worth flagging, because someone always asks: when I fry eggs in the morning, I use both salted butter and olive oil in the same pan. A tablespoon of EVOO and a knob of butter melt together over medium heat, and the eggs go in. The butter gives the browning and the dairy note. The olive oil contributes polyphenols and keeps the butter from burning past its low smoke point. That combination is the only cooking application in my kitchen where olive oil alone isn't the answer — the eggs are genuinely better with both fats than with either by itself.

Everything else is just olive oil. Pasta, roasted vegetables, fish, meat, grains, baking, sautéing, searing — one fat does the entire job. I haven't bought a bottle of seed oil for my home kitchen in years, and I haven't missed it.

What to look for at the store

If you're standing in front of an olive oil shelf with a bottle in each hand, here's the order I'd evaluate by.

Look for the harvest date first. Not "best by." If there isn't a harvest date on the bottle, you don't have the information you need to evaluate it as cooking oil — and the absence is itself a signal about the producer.

Check the origin next. "Product of Italy" is not the same as "Estate-grown in Tuscany." If the label can't tell you which farm or which region, you're buying anonymity rather than provenance.

Read the acidity or polyphenol number if printed. Most bottles won't have either. The ones that do are usually proud of what those numbers say.

Look at the packaging. Dark glass or tin is what you want. A clear-glass bottle on a bright shelf is a yellow flag — even if the oil inside was excellent at the moment of bottling, it has been losing polyphenols since.

Taste it if a specialty shop will let you. A real EVOO triggers a peppery cough at the back of the throat within seconds of swallowing. That sensation is the polyphenols at work — the same compounds that show up in the cardiovascular and longevity research. An oil that goes down flat and neutral isn't going to deliver what real olive oil is supposed to deliver.

And the principle I'd weight above all others: question the brand. Olive oil is a category where a beautiful bottle and a smooth Instagram presence can mask a co-packer supply chain with zero real production accountability. A brand that knows the answers — who grew the olives, who pressed them, when, at what acidity, where they were stored — will tell you immediately. A brand that deflects on those questions is one I'd put back on the shelf.

The bottom line

You can cook with extra virgin olive oil — the chemistry favors it under heat, the cardiovascular research keeps backing it, the longevity studies keep pointing to it, and the actual per-meal cost runs lower than what most Americans already pay for coffee.

If you want a concrete starting point: buy our Mature Harvest for everyday cooking, our Everyday EVOO if you want to use it generously without thinking about cost, and our Early Harvest to finish dishes with at the table. Use them the way our amca in Milas has used olive oil for ninety years — daily, on everything, generously, without measuring. That's the way the food traditions of the entire Mediterranean coast handled this question for thousands of years before the smoke point chart was invented.

If you've been buying a $9 supermarket bottle and treating it as too precious to cook with, you've got the equation upside down. The cheap bottle is barely olive oil and should be replaced. The good bottle is the one you should be pouring on the pan when the pan heats up — and pouring on everything else after.

— Berk Bahceci, Co-Founder