Knowing the Smoke Point Keeps a Dish From Going Wrong
Since each oil has a different smoke point β the temperature at which it starts to burn β it's best to choose a high-smoke-point oil for high-heat cooking like frying, and a more flavorful oil for dishes that don't involve heat, like dressings.
Frequently Asked Questions
Can I deep-fry with olive oil?
Extra virgin olive oil has a relatively low smoke point and isn't well suited to high-heat frying β it's better to use regular refined olive oil or another oil with a higher smoke point.
Why isn't sesame oil often used at the start of stir-frying?
Sesame oil has a strong aroma and a relatively low smoke point, so cooking it at high heat for a long time can burn off the aroma and turn it bitter β it's often added in a small amount at the very end of cooking instead.