Non-stick pans are designed to make cooking and cleaning easier. Their surface prevents food from adhering, making them ideal for delicate items like eggs and pancakes. However, the longevity of these pans can be affected by the type of cooking oils used and cooking techniques employed.

The Role of Cooking Oils

When it comes to cooking oils, many users are often misled by manufacturer recommendations. Some manufacturers suggest that oils with higher smoke points are preferable for non-stick cookware. This has led to the belief that oils like EVOO, which has a lower smoke point, could damage non-stick coatings. However, this claim lacks substantial evidence.

The Origin of the Myth

The belief that olive oil can ruin non-stick pans is particularly prevalent in certain regions, such as Australia. This misconception is often perpetuated by manufacturers who advocate for the use of oils with higher smoke points. However, scientific evaluations have consistently debunked this notion.

Scientific Evidence Against the Myth

A study conducted by the Modern Olives Laboratory in 2019 tested various cooking oils, including EVOO, on different brands of non-stick pans. The research aimed to determine whether cooking with EVOO would lead to any significant damage or degradation of the pan's coating.

Key Findings of the Study

No Significant Damage: The study found no statistically significant differences in the release of metals from pans when heated with different oils, including EVOO. This indicates that the integrity of the cookware remains intact regardless of the oil used.
Visual Condition: After extensive testing, no visible deterioration was observed in the non-stick surfaces of the pans, further supporting the conclusion that olive oil does not harm the pans.

While using olive oil is safe for non-stick cookware, there are some best practices to ensure the longevity of your pans:

1. Avoid Cooking Sprays

Cooking sprays can lead to a buildup on non-stick surfaces, which can degrade their effectiveness. Instead, use a small amount of olive oil applied with a paper towel to create a thin coating.

2. Use Moderate Heat

Cooking at high temperatures can damage non-stick coatings over time. Keep the heat at medium or low settings to prolong the life of your pans.

3. Clean Properly

Use gentle sponges and avoid abrasive cleaners when washing your non-stick pans. This helps maintain their non-stick properties.

In conclusion, the myth that olive oil ruins non-stick pans is unfounded and unsupported by scientific evidence. Extra virgin olive oil can be used safely in non-stick cookware without causing damage. By following proper cooking practices, you can enjoy the benefits of olive oil while preserving the quality of your non-stick pans. So go ahead and cook with confidence, knowing that your choice of olive oil is not only healthy but also safe for your cookware.