Can I Compost Parchment Paper?
No, parchment paper should not be composted because most brands are coated with non-biodegradable silicone to make them non-stick.

Sourced & Cited
Parchment paper is a common point of confusion for composters. While the paper itself is made from wood pulp, the non-stick surface is typically achieved with a silicone coating. This synthetic layer will not break down in a home compost pile, acting as a contaminant.
Compost Classification
Unsuitable for Composting: This material should not be composted due to potential safety hazards or its inability to decompose properly. As such, the classification of brown (carbon-rich) or green (nitrogen-rich) does not apply.
🏷️ Tags
Important characteristics to know about this item:
Breaks Down Slowly Pest Attraction Risk Avoid if Treated/Coated May Contain Synthetics
⚠️ Potential Risks
- Slow decomposition rate compared to other materials
- Potential for attracting pests if not properly managed within the compost pile
💡 Best Practices
- Do not add silicone-coated parchment paper to your compost. The vast majority of parchment paper sold in stores is coated.
- If you can confirm a brand is uncoated and made of pure paper, it can be composted after being torn into small pieces.
- When in doubt, it is always safer to throw it in the trash to avoid contamination.