Oils and fats that work in place of olive oil
You can replace olive oil with vegetable oil, canola oil, avocado oil, coconut oil, butter, or ghee, depending on what you are cooking and what flavor you want. Each one behaves differently at high heat, tastes different, and costs different amounts. The best swap depends on whether you are frying, baking, drizzling, or making a dressing.
Olive oil is not interchangeable with every other fat in the same way. Some replacements work only for certain tasks. A fat that works for roasting vegetables will not work the same way in a vinaigrette. A fat that handles high-heat frying will smoke and break down if you use it for a cold salad dressing.
Key Takeaways
- Vegetable oil, canola oil, and avocado oil work for almost any cooking task olive oil does, but they have no flavor and a higher smoke point.
- Coconut oil adds flavor and works for baking and low-heat cooking, but it solidifies below 76°F and burns at lower temperatures than olive oil.
- Butter and ghee add rich flavor and work for sautéing and baking, but they brown and burn faster than oil in high-heat cooking.
- For cold dishes like salads and dressings, use neutral oils (vegetable, canola, avocado) or nut oils (walnut, sesame) instead of coconut or butter.
- Check the smoke point of any replacement before using it—the temperature at which the fat starts to smoke and break down.
Neutral oils for cooking and baking
Vegetable oil and canola oil are the most direct replacements for olive oil in almost any recipe. Both have a high smoke point (around 400°F for canola, 450°F for vegetable oil), so they handle frying, roasting, and sautéing without breaking down. They have almost no flavor, which means they will not change the taste of your dish the way olive oil would.
Use these oils in a 1:1 ratio for olive oil in any recipe. They work in baked goods, salad dressings, marinades, and stir-fries. The main drawback is that you lose the fruity or peppery taste that olive oil brings to a dish. If flavor matters—like in a vinaigrette or drizzled over finished food—a neutral oil will taste flat.
Avocado oil is another neutral option with a high smoke point (around 520°F), making it the best choice if you are cooking at very high heat. It costs more than vegetable or canola oil but has a slightly buttery undertone that some cooks prefer. It works 1:1 in place of olive oil for any cooking method.
Coconut oil for baking and low-heat cooking
Coconut oil is solid at room temperature and melts around 76°F. Use it for baking, low-heat sautéing, and making granola or energy balls. It has a distinct coconut flavor that works in some dishes (curries, tropical baked goods, smoothie bowls) but will taste wrong in Italian cooking or salad dressings.
Coconut oil has a lower smoke point than olive oil (around 350°F), so it is not suitable for high-heat frying or roasting at temperatures above 400°F. If you use it in a recipe that calls for olive oil, reduce the heat and watch carefully. Measure it the same way you would olive oil, but remember that it will solidify if your kitchen is cold, which can make it harder to pour or mix into cold ingredients.
Butter and ghee for sautéing and baking
Butter adds rich, savory flavor to vegetables, eggs, and baked goods. It works well for sautéing at medium heat and is essential for many baked recipes. However, butter contains water and milk solids that brown and burn faster than oil. If a recipe calls for olive oil and high heat, butter will brown too quickly and may taste burnt.
Use butter in a 1:1 ratio by weight (not volume) for olive oil, or use slightly less because butter is denser. For high-heat cooking, ghee (clarified butter with the water and milk solids removed) is a better choice. Ghee has a higher smoke point than butter (around 450°F) and a rich, nutty flavor. It works for frying, roasting, and sautéing, though it costs more than butter or oil.
Nut and seed oils for dressings and finishing
For cold dishes where flavor is the point—salads, dressings, drizzles—use walnut oil, sesame oil, or peanut oil. These oils have distinct tastes that add depth to vinaigrettes and finished dishes. Walnut oil is mild and slightly sweet. Sesame oil is strong and nutty. Peanut oil is neutral with a faint peanut taste.
These oils are not meant for high-heat cooking. Use them in small amounts as a finishing oil or mixed into dressings. They cost more than neutral oils and go rancid faster once opened, so store them in a cool, dark place and use them within a few months. In a salad dressing, you can use them 1:1 for olive oil, or mix them half-and-half with a neutral oil to stretch the flavor.
Smoke points and when they matter
The smoke point is the temperature at which a fat starts to smoke and break down. When a fat breaks down, it loses flavor, develops a burnt taste, and can release compounds that are not good to eat. Different fats have different smoke points, which is why some work for frying and others do not.
For sautéing vegetables at medium heat (around 350°F), most oils work fine. For roasting at 400°F or higher, use an oil with a smoke point above 400°F—vegetable oil, canola oil, avocado oil, or ghee. For deep frying (around 350–375°F), vegetable oil or peanut oil are standard choices. For low-heat cooking like making a sauce or warming something gently, coconut oil or butter are fine even though their smoke points are lower.
If you are unsure whether an oil will work, use a neutral oil with a high smoke point. You can always add flavor later with herbs, spices, or a finishing oil drizzled on top.
Comparing replacements by cooking method
| Cooking Method | Best Replacements | Avoid |
|---|---|---|
| High-heat frying (350–375°F) | Vegetable oil, canola oil, peanut oil, avocado oil | Butter, coconut oil, walnut oil |
| Roasting (400°F+) | Vegetable oil, canola oil, avocado oil, ghee | Butter, coconut oil, sesame oil |
| Sautéing at medium heat (300–350°F) | Vegetable oil, canola oil, butter, ghee, avocado oil | Walnut oil, sesame oil |
| Baking | Vegetable oil, canola oil, coconut oil, butter, avocado oil | Sesame oil, walnut oil |
| Salad dressings and cold dishes | Vegetable oil, canola oil, avocado oil, walnut oil, sesame oil | Coconut oil (solidifies), ghee (solidifies) |
Common mistakes when swapping oils
The most common mistake is using an oil with too low a smoke point for the cooking temperature. If you use coconut oil to roast vegetables at 425°F, it will smoke and taste burnt. If you use butter to deep-fry, it will brown too fast and turn dark. Check the smoke point before you start cooking.
Another mistake is forgetting that some oils solidify when cold. Coconut oil and ghee will harden in the refrigerator or in a cold kitchen, which makes them difficult to mix into salad dressings or pour over cold food. For cold dishes, stick with liquid oils like vegetable, canola, avocado, walnut, or sesame oil.
A third mistake is using too much of a strongly flavored oil. Sesame oil and walnut oil are potent. A little goes a long way. If you are replacing olive oil 1:1 with sesame oil, the dish will taste overwhelmingly of sesame. Use half the amount and taste as you go, or mix it with a neutral oil.
Frequently Asked Questions
Can I use butter instead of olive oil in a salad dressing?
Not well. Butter will solidify when cold and create a greasy, separated dressing. For salads and cold dishes, use a liquid oil like vegetable oil, canola oil, avocado oil, walnut oil, or sesame oil. If you want a buttery flavor in a warm vinaigrette, use melted butter and serve it warm.
What is the best oil for deep frying?
Vegetable oil, canola oil, or peanut oil are the standard choices. All three have high smoke points (around 400–450°F) and are affordable. Peanut oil has a slight peanut flavor. Vegetable and canola oil are neutral. Avoid olive oil, coconut oil, and butter for deep frying—they have lower smoke points and will break down.
Can I use coconut oil in a recipe that calls for olive oil?
Only if the recipe is baking or low-heat cooking, and you do not mind coconut flavor. Coconut oil has a lower smoke point than olive oil and a strong taste. For roasting or sautéing at high heat, use vegetable oil, canola oil, or avocado oil instead. For baking, coconut oil works 1:1 if the coconut flavor fits the recipe.
Is avocado oil better than vegetable oil?
Avocado oil has a higher smoke point and a slightly richer taste, but it costs more. For most cooking, vegetable oil or canola oil work just as well. Use avocado oil if you are cooking at very high heat (above 450°F) or if you prefer the flavor. Otherwise, a cheaper neutral oil is fine.
Can I mix oils together?
Yes. Mixing a strongly flavored oil (like sesame or walnut) with a neutral oil (like vegetable or canola) lets you use less of the expensive or intense oil while still adding flavor. A 1:3 ratio of sesame oil to vegetable oil works well in Asian dressings. Mixing oils does not change the smoke point significantly, so use the smoke point of the oil with the lowest point.