Non-Stick Cookie Sheet
β οΈ USE WITH CAUTIONBaking cookies and roasting vegetables at high oven temperatures
Materials
- Aluminum base
- PTFE non-stick coating
Common claims
- Easy release
- Dishwasher safe
- No-scratch baking
Concerns / watch-outs
- Oven temperatures for baking (350β450Β°F) are exactly where PTFE begins to degrade
- Dark non-stick sheets absorb more heat, accelerating coating breakdown
Notes
One of the worst-case scenarios for PTFE β used at exactly the temperature range where coatings degrade most. Strongly consider switching to stainless or parchment-lined aluminum.