How much can you heat oil?

The maximum temperature to which oil can be heated depends on its type and smoke point. Common cooking oils like olive oil have smoke points ranging from about 375°F (190°C) to 420°F (216°C), while oils like avocado oil can withstand temperatures up to 520°F (271°C). Heating oil beyond its smoke point can lead to the formation of harmful compounds and off-flavors, so it's essential to monitor the temperature carefully. Always use a thermometer for precise heating and to avoid overheating.