Finding the good oil
Olive oil varies from year to year and region to region, just like wine — yet in one key way it is wine’s opposite: the new-season oil is the best it will ever be. Understand that, and choosing a good bottle stops being guesswork.
Anyone who has tasted widely knows that olive oils differ as much as wines — a fierce, peppery Tuscan and a sweet, buttery southern oil barely seem related. The old wine-producing regions turn out to make fine oil too: not just Italy and Spain, but California, South Africa, New Zealand and Australia, all wine countries that have learned the olive. What unites the good ones is not a flag but a set of habits, and they are easy to learn.
Region and climate do the work
As with wine, place matters. Soil, altitude, sunshine and the mix of local varieties all leave a mark, which is why a Tuscan oil leans grassy and peppery while others come out mild and round. Italy and Spain still dominate world production, and Tuscan oil in particular carries a long reputation — but the sensible lesson is to taste by region, not by prestige, and find the style your own palate likes.
Why fresh beats aged
Here is the single fact that separates oil from wine: olive oil does not improve with age — it declines from the day it is pressed. The first-run, new-season oil has the most flavour, the most antioxidants and the longest useful life ahead of it. So the questions that matter are when the olives were picked and how the oil has been kept. A good oil stored cool, in dark glass, away from light, holds its character for a reasonable time; left in a warm, bright kitchen it fades fast.
Reading the bottle, trusting the price
Reach for extra virgin — the first press, which gives the oil its flavour and colour — and check for a harvest or pressing date, not just a distant best-before. Some of the great restaurant kitchens travel to taste before they commit to a year’s supply; you do not need to go that far, but the instinct is right. Quality does tend to track price here, so within reason, buy the best you can afford and use it where it will be tasted.
| What to check | Good sign | Warning sign |
|---|---|---|
| Grade | Extra virgin, first press | Vague ‘pure’ or ‘light’ oil |
| Date | Recent harvest / pressing date | Only a far-off best-before |
| Bottle | Dark glass or tin | Clear glass on a bright shelf |
| Flavour | Fruity, with pepper at the back | Flat, greasy or musty |
| Origin | Named region or estate | No origin beyond ‘imported’ |
Takeaways
- Choose oil by region and style, not just by country prestige.
- Unlike wine, fresh is best — favour the new season and a clear date.
- Buy extra virgin in dark glass and keep it cool and dark.
- Within reason, price tracks quality — spend a little more, use it raw.
Finding a good olive oil: common questions
Does olive oil get better with age like wine?
No — the opposite. Olive oil is best fresh and declines from pressing, so favour the new season and check the harvest date.
Which countries make good olive oil?
Italy and Spain lead, but California, Australia, New Zealand and South Africa — all wine regions — now make first-rate oils too.
What does ‘extra virgin’ mean?
Oil from the first press, extracted without heat or chemicals and free of defects — the grade with the most flavour and goodness.
Why does a dark bottle matter?
Light degrades olive oil quickly. Dark glass or tin protects the flavour and the antioxidants that make good oil worth buying.
Is expensive oil always better?
Not always, but quality often tracks price. Buy the best you can afford and, above all, one you enjoy tasting.
The trade shortcut is to shop with your nose and the calendar, not the marketing. A named region and a recent harvest date tell you more than any medal on the label. Fruity up front, a little pepper at the back, kept in dark glass — that is a good oil. And do not hoard it : the bottle you are saving for a special day is quietly getting worse. Open it, use it raw, taste it while it lives.
Drawn from general guidance on selecting extra virgin olive oil and the role of region, freshness and storage.