What is in baking spray that helps cookies not stick to the pan?

Baking spray contains a few key ingredients that help prevent cookies from sticking:

* Oil: The primary ingredient is usually a cooking oil like canola or vegetable oil. This provides a thin, lubricating layer on the baking sheet.

* Flour: Flour is added to thicken the oil, creating a more even coating that helps prevent sticking. It also adds a bit of texture to the bottom of the cookies.

* Lecithin: This is a natural emulsifier derived from soybeans. It helps the oil and flour blend together smoothly, creating a consistent coating.

* Other ingredients: Some baking sprays might contain other ingredients, like silicone or beeswax, which can further enhance the non-stick properties.

The combination of these ingredients creates a barrier between the cookies and the pan, allowing them to bake evenly and release easily.