Types of Olive Oil for Cooking: Which to Use and When
If you have ever stood in front of a shelf wondering which of the many types of olive oil for cooking you actually need, you are not alone — the labels are genuinely confusing, and a fair amount of common advice about them is wrong. The short version is that there are only a few real categories, the differences come down to how the oil is made and how much flavour and polyphenols it keeps, and a good extra virgin olive oil is more useful in everyday cooking than its reputation suggests. This article sorts out the types, clears up the persistent myth about heat, and gives you a simple way to match the right oil to the job.
For our own oil, see our cold-pressed organic Marrakech olive oil.
The Short Answer
- Extra virgin olive oil is the top grade — unrefined, full of flavour and polyphenols, and good for most everyday cooking as well as finishing and dressing.
- Plain "olive oil", "pure", or "classic" is a refined blend with a higher smoke point and a neutral taste — fine for high-heat frying, but stripped of most flavour and antioxidants.
- "Light" or "extra light" refers to flavour and colour, not calories. All olive oil is similar in calories.
- The myth that you cannot cook with extra virgin oil is overstated — its smoke point is high enough for sautéing, roasting, and most home frying.
- Match the oil to the task: extra virgin for flavour, finishing, sautéing and roasting; refined for very high-heat or neutral-tasting frying.
- Whatever the type, freshness and quality matter — a fresh, unrefined oil keeps the polyphenols a refined one has lost.
The Real Types of Olive Oil
Strip away the marketing and there are only a handful of genuine categories. Extra virgin olive oil is the highest grade: unrefined, extracted mechanically at low temperature, with strict limits on acidity and no flavour defects. It carries the most flavour and the most polyphenols. Virgin olive oil is a small step down — still unrefined, but with a higher acidity allowance and a less strict taste standard.
Then comes the category that confuses most people. Oil sold simply as "olive oil", or as "pure" or "classic" olive oil, is mostly refined oil with a little virgin oil blended back in for colour and taste. Refining uses heat and chemical processing to neutralise a lower-grade oil, which also strips out most of its polyphenols and flavour, leaving a stable, neutral fat. "Light" and "extra light" are the same refined product marketed on their mild taste and pale colour — not, despite the name, on calories. At the bottom sits olive pomace oil, extracted from the leftover pulp with solvents and refined; it is a cooking commodity, not a flavour oil.
The Smoke-Point Myth
Here is the piece of advice that needs correcting: the idea that you must never cook with extra virgin olive oil because it "burns". In reality, genuine extra virgin olive oil has a smoke point comfortably in the region of 190 to 207°C (roughly 375 to 405°F) — higher than most home sautéing, roasting, and shallow frying ever reaches, since those typically sit around 160 to 190°C. Its monounsaturated fat and its antioxidants actually make it relatively stable under heat.
Refined olive oils do have a higher smoke point still, often 200°C and above, which is why they suit very high-heat or deep-frying. But for the vast majority of everyday cooking, extra virgin oil is not only safe to use — it is the better choice, because you keep the flavour and polyphenols a refined oil has given up. The honest takeaway: cook with extra virgin oil at normal home temperatures without worry, and save the refined types for when you genuinely need very high heat or a neutral taste.
Matching the Oil to the Job
A simple way to think about it. For finishing and dressing — drizzling over salads, soups, grilled vegetables, or bread — use the best extra virgin oil you have; this is where its flavour and polyphenols shine, and where heat is not a factor at all. For everyday sautéing, roasting, and shallow frying, extra virgin oil is still an excellent choice and the one most home cooks should reach for by default. For very high-heat deep-frying or recipes that need a completely neutral taste, a refined "olive oil" or "light" olive oil makes sense, since you are not relying on flavour and want the higher smoke point.
Put plainly: a single good bottle of extra virgin olive oil covers most of what a home kitchen does, from the salad bowl to the roasting tray. A refined oil is a specialist tool for the hottest, most neutral jobs — not the everyday default many people assume it should be.
Why Quality Still Matters Whatever the Type
The reason the type matters so much is that it tracks how much of the good stuff survives. Extra virgin olive oil keeps its polyphenols — oleocanthal, oleuropein, hydroxytyrosol, and tyrosol — the antioxidants the EU recognises in a registered health claim (Regulation 432/2012) for helping protect blood lipids from oxidative stress. Refining removes most of them. So does age and light: even a good extra virgin oil fades over a year or two, and exposure to light degrades the polyphenols.
That is why, beyond grade, freshness and packaging matter. A fresh, cold-pressed, unfiltered extra virgin oil in dark glass is carrying far more of what makes olive oil worth choosing than a refined blend in a clear bottle that has sat under shop lights. The type tells you how it was made; the freshness tells you how much is left.
Why Sidr & Stone
Our oil sits firmly at the extra virgin end of that spectrum, made for flavour and freshness rather than for shelf life. We are not going to overstate what an oil can do — we will simply tell you what is in the bottle, which is exactly what determines how it performs in your kitchen.
- Single-estate — one family-owned grove on the plains outside Marrakech, Morocco, with no blending across origins.
- Rain-fed — no irrigation; the trees take what the season gives them.
- Organically grown — no synthetic fertilisers, pesticides, or herbicides.
- Single harvest — a small, limited batch, harvested only when the season says the fruit is ready, sometimes weeks later than neighbouring farms.
- Cold-pressed within hours of harvest — flavour, aroma, and polyphenols preserved by pressing while the fruit is fresh.
- Unfiltered extra virgin — minimally processed, never refined, and it may show a little natural sediment, which is normal for a genuine unrefined oil.
- 100% natural — a single ingredient, olive oil, with nothing added.
- Dark glass with a gold label — protective packaging that shields the oil from the light that degrades polyphenols.
- Halal certified, with 10% of profits going to charity, and fulfilment in the UK, EU, and US.
We will not tell you Sidr & Stone is the best olive oil — that would be the kind of unverifiable claim we avoid. What we will say is that our oil is single-estate Moroccan, rain-fed, organically grown, and cold-pressed within hours of harvest as an unrefined extra virgin oil — the type that does the most in the kitchen.
Frequently Asked Questions
What types of olive oil are there for cooking?
The main grades are extra virgin (top, unrefined), virgin (unrefined, a step down), plain "olive oil"/"pure"/"classic" (a refined blend), "light"/"extra light" (refined, mild flavour), and pomace oil (lowest grade). The difference is how refined the oil is.
Can you cook with extra virgin olive oil?
Yes. Its smoke point — roughly 190 to 207°C — is higher than most home sautéing, roasting, and shallow frying ever reaches, and its antioxidants make it relatively stable. For everyday cooking it is an excellent, flavourful choice.
Which olive oil is best for high-heat frying?
For very high-heat or deep-frying, a refined "olive oil" or "light" olive oil has a higher smoke point and a neutral taste, which suits the job. For most home cooking below that, extra virgin oil works well.
Is "light" olive oil better for cooking?
It is a refined oil with a mild flavour and a higher smoke point, useful for neutral high-heat cooking. "Light" refers to taste and colour, not calories, and it carries far fewer polyphenols than extra virgin.
Does cooking destroy olive oil's benefits?
Some polyphenols are reduced by heat, but cooking at normal home temperatures with a fresh extra virgin oil still leaves plenty of flavour and benefit. Refining and age remove far more than ordinary cooking does.
Which type should most home cooks buy?
A good extra virgin olive oil covers most of the kitchen — finishing, dressing, sautéing, and roasting. You only need a separate refined oil if you regularly do very high-heat or deep-frying.
Can I buy Sidr & Stone olive oil now?
Our single-estate Marrakech extra virgin olive oil is available to pre-order ahead of its first harvest, with fulfilment in the UK, EU, and US. It is a small, limited first pressing, and you can reserve yours from the product page.
Is olive oil a medicine?
No. Olive oil is a food, not a medicine. It has a long traditional history — including being honoured in the Prophetic Sunnah — and a substantial body of modern research, particularly around polyphenols, cardiovascular health, and the Mediterranean diet pattern. It can be a worthwhile part of a healthy routine, but it does not cure diseases and is not a substitute for medical care. Be cautious of any olive oil marketed with specific disease-cure claims.
Final Thoughts
The many types of olive oil for cooking come down to a simple spectrum: from unrefined extra virgin, rich in flavour and polyphenols, to refined "olive oil" and "light" oils that trade those qualities for a higher smoke point and a neutral taste. Once you see it that way, the choice is easy. For almost everything a home kitchen does, a good extra virgin oil is the right tool — and the smoke-point fear that pushes people towards refined oils is largely a myth.
Keep a fresh extra virgin oil as your everyday default, add a refined oil only if you genuinely deep-fry, and pay attention to freshness and packaging, because the type tells you how the oil was made and the freshness tells you how much of its goodness is still there.
Our cold-pressed organic Marrakech olive oil — single-estate, rain-fed, organically grown, and unfiltered extra virgin — is available to pre-order now, with fulfilment in the UK, EU, and US.
Pre-Order Sidr & Stone Organic Marrakech Olive Oil — Limited First Harvest →
Disclaimer: This article describes olive oil types and cooking uses at the time of writing; smoke points are approximate and vary by oil, and readers should check current sources. Olive oil is a food, not a medicine, and is not a substitute for medical treatment of any condition. For any health concern, consult a qualified medical professional.
