How do non-stick pans work? 🤔 Non-stick pans work by using a coating, most commonly polytetrafluoroethylene (PTFE), to create a smooth, low-friction surface that prevents food from adhering to it. The pan's metal base is first roughened, allowing the coating to bond tightly to it. This creates a surface with very weak bonds, meaning there's little magnetic attraction between the food and the pan! #science #physics #cooking #food #foodlover #homecooking | Learning with Lyrics