Thank you for your review and for your feedback. Every piece of Staub cast iron cookware is made from a one-use sand mold and absorbs enamel coatings in a distinctive way. Staub’s black matte enamel surface is not non-stick. Using oil will prevent most sticking, yet there still may be sticking which helps to brown, braise, and reduce your meals better. Over time your Staub Braiser will naturally create a non-stick surface on the bottom that you get from seasoning a piece of rough cast iron. If you have any questions, please email our consumer relations team directly at hello@zwillingus.com with your name and contact information, they will be able to assist you.