What Makes an Olive Oil the Best? A Small Farm Producer's Honest Answer
Everyone wants the best olive oil. The problem is almost nobody agrees on what that means.
Walk into a specialty food store and you will find shelves of bottles all claiming to be the finest, the purest, the most authentic. Gold labels. Italian-sounding names. Words like "premium" and "artisan" and "estate." Most of it is marketing. Very little of it is a real answer to the question.
I have been producing olive oil in Capolona, Tuscany for several years now, learning from farmers who have been doing it for generations. Here is my honest answer to what actually makes an olive oil the best.
It Starts With the Varieties in the Grove
Not all olives produce the same oil. The variety of olive tree, the same way grape variety defines wine, determines the fundamental character of what ends up in your bottle. Most people buying olive oil have no idea what varieties went into it. That information is rarely on the label and rarely discussed, but it matters enormously.
Our grove in Capolona grows three heritage Tuscan varieties: Frantoio, Leccino, and Moraiolo. Each one brings something completely different to the oil and together they produce something none of them could achieve alone.
Frantoio is the backbone of classic Tuscan olive oil. It produces an intensely colored, robustly flavored oil with notes of fresh grass, artichoke, and green almond, with a balanced bitterness and peppery finish. Its medium to high polyphenol content contributes directly to that bold, pungent character. Frantoio is what gives Tuscan oil its reputation for intensity and complexity.
Leccino produces a delicate to medium-intensity oil with balanced pungency and fruitiness, featuring fresh almond and subtle wild herb notes. It has an average polyphenol content and is high in oleic acid. Where Frantoio pushes the oil toward boldness and intensity, Leccino pulls it back toward balance and smoothness. It is the peacemaker of the three.
Moraiolo is primarily responsible for the peppery aftertaste that Tuscan style oils are known for. It is known for producing oil with high polyphenols, the natural antioxidants that give real extra virgin olive oil its health benefits. It contains particularly high levels of hydroxytyrosol, oleocanthal, and oleuropein, the most studied and beneficial polyphenol compounds found in olive oil. Of our three varieties, Moraiolo is the one doing the most work on the health side of the equation.
A single variety oil gives you one dimension. Blending all three gives you the boldness of Frantoio, the balance of Leccino, and the polyphenol intensity of Moraiolo in a single bottle. That is the classic Tuscan approach and there is a reason it has endured for centuries.
Variety Is Only the Beginning
Here is what most conversations about olive oil leave out: the variety in the grove sets a ceiling on quality. Everything that happens after that determines whether you reach it or fall short.
I came to farming in Italy as a complete outsider. I did not grow up here, did not grow up farming, and had no inherited assumptions about how things had to be done. What I discovered is that many producers, even good ones, stop focusing on quality the moment the olives leave the tree. The grove gets the attention. The rest of the process is treated as routine.
I do not think it is routine. I think the decisions made after the harvest are where most olive oil loses the quality the grove worked all year to produce.
The mill matters more than most producers admit. The mill is where the oil is actually made. We are not making the oil ourselves, the mill is, which means choosing the right mill is one of the most important decisions of the year. Before each harvest I taste oil from the mills we work with. If the quality is not there, I find a different mill. Most producers use the same mill every year out of habit or proximity. We use the mill that produces the best oil that year.
Storage is where most oil goes wrong. After pressing, oil begins a slow decline from the moment it contacts air. We store our bulk oil in sealed containers with oxygen removed in the cellar of our farmhouse, a room built directly into the hillside that maintains a naturally cool, consistent temperature year round. This is not a modern invention, it is how this farmhouse has preserved oil for hundreds of years. The science behind why it works has just become clearer.
Packaging is not just aesthetics. We use ceramic bottles rather than glass, plastic, or metal. Ceramic blocks light completely and maintains a stable temperature better than any other material, both of which are the primary environmental factors that degrade olive oil over time. We chose ceramic specifically because our research showed it would preserve the oil longest. The decision costs more and is more complicated to source and ship, but the oil that reaches you is closer to what came out of the centrifuge in October than it would be in any other packaging.
Shipping speed is a quality decision. Large commercial producers ship by ocean freight, which takes 30 to 60 days just port to port before domestic distribution adds another month or more. We ship by air freight in small batches, arriving in the US within a week of leaving Tuscany. Freshness is not just a marketing word. It is a measurable difference in what is in the bottle when you open it.
What Your Senses Tell You
Olive oil competitions use blue glass cups for judging. The reason is deliberate: color is removed from the evaluation entirely because it is not a reliable indicator of quality. Color can indicate age and filtration level, but a vivid green oil is not automatically better than a golden one. Judges who have spent careers evaluating oil know that the truth is in the smell, the taste, and the feel.
Our oil comes out of the centrifuge a vivid, opaque bright green, almost like liquid grass. It stays that way for a while, then as the unfiltered sediment slowly settles with gravity, it begins to clear slightly. The color deepens from bright green toward golden green over time. That change does not mean the quality has declined. It means the oil is real and unfiltered and behaving the way natural oil behaves. Our storage and packaging work to keep everything else, the smell, the pepper, the mouthfeel, as close to harvest as possible throughout the year.
What you should actually evaluate:
The aroma when you open the bottle. It should take you somewhere. Our oil smells like the October fields in Capolona, the nets on the ground, the morning air during harvest. If an olive oil smells like nothing much, that tells you something important.
The mouthfeel. Real high polyphenol extra virgin olive oil feels thick and coating, closer to butter than to vegetable oil. If it feels thin and slides away, the quality is not there regardless of what the label says.
The pepper and the cough. Oleocanthal, the compound responsible for the peppery burn at the back of your throat, is present in direct proportion to polyphenol content. The more it makes you cough, the more of it there is. This is the single most reliable sensory test for quality you can do at home without any equipment.
Why Being an Outsider Is an Advantage
Italy is a deeply traditional culture. Farming especially. The way things are done is often the way they have always been done, and there is enormous value in that accumulated knowledge. I have learned more from the locals in Capolona than I could have from any book.
But tradition also has a ceiling. When you grow up doing something a certain way, the question of whether there is a better way rarely comes up. I came to this grove with no inherited assumptions and an open mind toward experimenting with anything that might improve the oil. New storage techniques, new packaging, new shipping logistics, early AI systems for harvest timing, quality checks at the mill. None of this disrupts the traditional farming practices I have been taught. It builds on top of them.
The best olive oil, in my view, comes from a producer who respects everything that the land, the varieties, and the generations before them have figured out, and then asks what else is possible.
That is what we are trying to make in Capolona.
Safadi Farm, Capolona, Arezzo, Tuscany