Instant Pot Stainless Steel Inner Pot vs. Cast Iron Grill Pan

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

• Seasoned cast iron

Common claims

• Grill marks without an outdoor grill
• High-heat searing

Concerns / watch-outs

• Ridged surface is harder to clean; build-up in channels if not maintained
• Heavier than grill pan alternatives

Notes

Same excellent safety profile as standard cast iron — no coatings, just seasoned iron. A great alternative to non-stick grill pans.

Cleaner alternatives

• cast iron
• stainless steel