Smoke point of oils
520 °F - Avocado
510 °F - Safflower - refined
450 °F - Sesame - semirefined
440 °F - Peanut
420 °F - Grapeseed
420 °F - Olive oil - virgin
410 °F - Sesame - refined
400 °F - Clarified butter, ghee
350 °F - Sesame - unrefined
350 °F - Butter
320 °F - Safflower - semirefined
320 °F - Olive oil - extra virgin, unrefined
225 °F - Safflower - unrefined
Use this guide to set Cinder below the smoke point of your oil for stress-less pre-heating.