Can you cook with EVOO? Yes – smoke point, stability, and practice

Smoke Point is an alarm, but not the whole story

The smoke point is the temperature at which an oil begins to smoke and decompose. For EVOO, this is typically between 180–210°C, depending on free fatty acids and impurities.

Many believe that EVOO is not suitable for cooking because its smoke point is lower than that of refined oils (e.g., refined sunflower oil: ~230°C). However, this is an oversimplification.

More important than the smoke point is oxidative stability – how well an oil resists oxidation when heated. This is where EVOO performs excellently because it is rich in monounsaturated fatty acids (oleic acid), which are chemically more stable than polyunsaturated fatty acids.

Studies have shown that EVOO is more stable at medium temperatures (150–180°C) than many refined vegetable oils with higher smoke points. The reason: EVOO contains natural antioxidants (polyphenols, Vitamin E) that slow down oxidation.

An Australian study (2018) compared various oils under heat and found that EVOO produced fewer harmful compounds than refined vegetable oils – despite a lower smoke point.

Medium heat is perfectly sufficient for many kitchen applications

Sautéing vegetables, eggs, fish, stir-fries – most of these applications do not require extremely high temperatures. Medium heat (140–180°C) is entirely sufficient.

If it smokes, it’s too hot – turn down the heat. This applies to every oil. Smoke is a signal that the oil is decomposing.

Practical rule: preheat the pan, add the oil, and start cooking when it becomes shiny (but is not smoking).

Typical cooking temperatures: steaming vegetables (120–140°C), frying eggs (140–160°C), frying fish (150–170°C), frying chicken (160–180°C). All these applications fall within the EVOO-compatible range.

Only at very high temperatures (searing a steak at 200–250°C, wok cooking at 200+°C) might a neutral oil with a higher smoke point be more practical.

Flavor: Where EVOO shines and where it gets in the way

EVOO has a distinct aroma – fruity, bitter, peppery. This is a feature when used for finishing raw dishes (salads, soups, pasta). When cooking over medium heat, part of the aroma is retained.

At very high temperatures or long cooking times, the volatile aroma compounds are largely destroyed. This is a "waste" argument: why use an expensive, aromatic oil if the aroma disappears anyway?

For neutral dishes (e.g., Asian cuisine, very hot woks), a neutral oil can be more practical – this is a culinary, not an ideological decision.

A good rule of thumb: use EVOO for Mediterranean, European cuisine, and wherever the aroma complements the dish. Use neutral oil for Asian cuisine and very high heat.

Solio EVOO being poured – Olive oil for cooking and finishing

How Solio fits in

Solio is primarily intended as a morning ritual and for raw/finishing applications, as that is where its aroma and beneficial compounds are best showcased.

Cooking is still possible – in that case, prefer medium heat, and don't "preheat an empty pan for too long." Solio works excellently for vegetables, eggs, and fish.

The logic: use Solio where it adds the most value (raw, finishing, medium heat). For extremely high heat, there are better, cheaper alternatives.

Practical example: 1 spoonful of Solio pure in the morning, Solio over salad at lunch, for sautéing vegetables in the evening – and a neutral oil for the seared steak. This way, you use Solio optimally.

Polyphenol benchmarks: EVOO polyphenol content in comparison (mg/kg)
Polyphenol benchmarks: EVOO polyphenol content in comparison (mg/kg)

Myths and facts

Myth: "EVOO is toxic when heated." False. EVOO is safe for cooking. It only becomes toxic if heated to the smoke point and beyond – but that applies to any oil.

Myth: "Only refined oils are suitable for frying." False. EVOO is suitable for frying as long as moderate temperatures are used.

Fact: "EVOO loses polyphenols when heated." Partially true. At temperatures above 150°C, polyphenols begin to break down. At medium heat, some are retained.

Fact: "EVOO is more stable than many vegetable oils." True. Thanks to oleic acid and natural antioxidants, EVOO is more oxidatively stable than many polyunsaturated oils.

Myth: "Heated EVOO turns into saturated fat." False. The fatty acid structure does not change at normal cooking temperatures.

Elena pouring Solio EVOO onto a spoon – Olive oil for cooking and as a ritual

FAQ

Is cooking with EVOO unhealthy?

Not for many applications. Avoid continuous overheating and smoke. At medium heat, EVOO is safe and stable.

Does EVOO lose everything when heated?

Flavor can suffer, and polyphenols can be partially degraded. That is why raw use/finishing is often the best use – but cooking is not forbidden.

What is the best application for Solio?

For many: 1 spoonful in the morning or as a finish for food – simple, consistent. Cooking at medium heat is okay, very high heat is less ideal.

Which oil for very high heat?

Refined rapeseed oil, peanut oil, and avocado oil have higher smoke points and are neutral in taste.

Sources

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