Iron & Cast Iron on Induction: Everything You Need to Know! ⚡🍳 Do’s: ✔ Use flat-bottom cookware for proper heat transfer. ✔ Start with low heat to prevent sudden temperature shocks. ✔ Keep it dry to avoid rust over time. ✔ Use an induction disk if the base isn’t fully compatible. Don’ts: ✖ Avoid dragging cookware to prevent scratches. ✖ Don’t use warped cookware as it reduces efficiency. ✖ Never overheat an empty pan; it can damage both cookware and induction. ✖ Some coated or enamel cast iron