Direct Answer
You can only use cookware that is magnetic on an induction cooktop. Cookware made of cast iron or magnetic stainless steel works well, while aluminum, copper, and glass cookware generally do not unless they have a magnetic base.
Cookware compatibility is a common consideration when switching to induction.
How to Test Cookware Compatibility
If a magnet sticks to the bottom of the pan, it will work on induction.
Common Compatible Materials
Cast iron and many stainless steel cookware sets are induction-compatible.
Non-Compatible Cookware
Pure aluminum and copper cookware typically do not work.
Frequently Asked Questions
Do you need to replace all cookware for induction?
Not always. Many households already own compatible pieces.
Does cookware brand matter?
Material matters more than brand.
Can adapters make cookware compatible?
Adapters exist but reduce efficiency.