What does cornstarch do in cookies?

What does cornstarch do in cookies? When added to cake, cookie and shortbread recipes, cornstarch helps create a crumbly and tender dessert-like texture. Commercially, cornstarch is often used as an anti-caking agent.

When added to cake, cookie and shortbread recipes, cornstarch helps create a crumbly and tender dessert-like texture. Commercially, cornstarch is often used as an anti-caking agent.