Instant Pot Stainless Steel Inner Pot vs. Enameled Cast Iron Skillet

Materials

• 18/8 stainless steel interior
• No non-stick coating

Common claims

• Food-grade stainless steel
• Multi-function cooker
• No PTFE coating

Concerns / watch-outs

• Some models offer non-stick inner pots as accessories — avoid those and stick with the stainless insert
• Gasket/seals are silicone; replace per manufacturer schedule

Notes

The standard stainless insert is one of the cleanest cooking vessel options. Avoid the optional non-stick insert accessories if PFAS avoidance is a priority.

Cleaner alternatives

• stainless steel
• enameled cast iron

Materials

• Cast iron core
• Glass enamel cooking surface

Common claims

• No seasoning required
• Non-reactive
• Easy cleanup

Concerns / watch-outs

• Enamel can crack or chip with thermal shock or impact; replace if significantly chipped
• Heavier than comparable carbon steel options

Notes

Combines the even heating of cast iron with a non-reactive enamel surface. A great option for acidic dishes (tomatoes, wine sauces) where bare cast iron would react.

Cleaner alternatives

• cast iron
• stainless steel