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Choosing the right cooking oil

By The Health News Team | September 10, 2025

Woman in grocery story holding red basket and cooking oils in front of the oil aisle

It can be overwhelming to walk down the aisle of oils at the grocery store, attempting to find the one that’s best for you and your cooking style.

Using oil instead of butter in your cooking can help to cut down the amount of saturated fat in your diet, which contributes to plaque that clogs arteries, leading to possible heart issues.

Angelea Bruce, registered dietitian at Sharp Memorial Laurel Amtower Cancer Institute and Neuro-Oncology Center, shares her top four must-have cooking oils to keep in your pantry.


1

Extra-virgin olive oil

Extra-virgin olive oil can be used for frying, sautéing, salad dressings and as a finishing oil.

“Olive oil is great without heat in things like salad dressings,” says Bruce who loves to try olive oils infused with garlic or herbs for extra flavor. "But recent studies show the smoke point is higher than originally thought, so using it for frying maintains many of its heart health properties."

Extra-virgin olive oil — also known as EVOO — is a great source of monounsaturated fats and a good source of antioxidants called polyphenols, which have been linked to heart health.


2

Canola oil

Canola oil is good for sautéing, roasting, baking and salad dressings.

With a neutral flavor, long shelf life and high smoke point, this oil is a necessary staple in any kitchen.

“It is low in saturated fat and high in monounsaturated and polyunsaturated fats, like omega-3 fatty acids, which are important in your diet,” says Bruce.


3

Peanut oil

Peanut oil works well for roasting, sautéing and frying.

This oil lends itself to higher heats with a smoking point of 450º F.

“In moderation, peanut oil has heart-healthy phytosterols — essential plant fats known to lower cholesterol and support heart health,” adds Bruce.


4

Sesame oil

Sesame oil is often used for stir-fries, salad dressings and as a finishing oil.

With a rich, nutty flavor, this oil is perfect to infuse vegetables. Bruce suggests using 1 teaspoon to 1 tablespoon of sesame oil when stir-frying for two, depending on your taste and preference.

“Sesame is another oil that is good for heart health, due to its cancer-fighting and anti-inflammatory compounds,” says Bruce.


More options 
In addition to her top oils, Bruce likes to keep other oils on hand, like avocado oil, for variety.


1

Avocado oil

Avocado oil can be used for grilling, pan roasting, salad dressings and finishing oil.

“This neutral-flavored oil is underrated and holds the highest smoke point at 510º F, making it a great alternative to peanut or canola oil,” says Bruce.

It has many of the same heart-healthy antioxidants and healthy fats as olive oil, and is also a good source of vitamin E.


2

Coconut oil

Coconut oil is good for sautéing, baking and roasting.

While coconut oil is high in antioxidants, it's also high in saturated fat, which can raise your LDL or "bad" cholesterol. In fact, the American Heart Association counseled against using coconut oil in a 2017 report.


“Make sure that whatever oil you choose, it is 100% pure, extra virgin olive oil, or not mixed with other oils that will compromise the taste and nutrition,” says Bruce.

Whichever oils you choose to invest in, try to alternate and compliment your ingredients, flavors and cooking methods accordingly.

Learn more about nutrition; get the latest health and wellness news, trends and patient stories from Sharp Health News; and subscribe to our weekly newsletter by clicking the "Sign up" link below.


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