Short answer: yes, and it’s actually one of the more common substitutes people reach for when they don’t have a proper non-stick sheet on hand. The longer answer depends on what you’re drying and how you’re using it, which is what trips people up.
In This Article
The Short Answer
Unbleached parchment paper is heat-stable well past standard dehydrating temperatures (95–165°F), so it’s safe to use as a liner. It works best as a stand-in for a proper non-stick sheet when you’re drying fruit leather, purees, or anything liquid that would otherwise drip through a mesh or slatted tray.
Stick to unbleached parchment specifically. Bleached parchment is treated with chlorine compounds during processing, and while it’s still considered food-safe by most manufacturers, unbleached is the more conservative choice for something sitting in direct contact with food for hours.
How to Use Parchment Paper Correctly
- Cut it to size, not oversized. Parchment that overhangs the tray edges can block airflow around the perimeter, which slows drying unevenly across the batch.
- Leave gaps where possible. Unlike a full mesh tray, solid parchment blocks airflow from underneath entirely. For foods that don’t need it (jerky, sliced fruit), skip the parchment and let the tray do its job.
- Use it for liquid-based foods specifically. Fruit leather, applesauce-style purees, and yogurt drops are the main cases where parchment earns its place.
What Not to Use Instead
Wax paper is not a substitute for parchment. It isn’t rated for dehydrator temperatures and can leave a waxy residue behind. If parchment isn’t available, a proper non-stick or silicone sheet is the safer fallback, not wax paper.
When to Avoid Parchment Paper
Parchment isn’t the right choice for every batch. Skip it for:
- Jerky and sliced meat: these rely on airflow from below to dry evenly, which solid parchment blocks entirely.
- Herbs and small vegetables: a nylon mesh screen does the same “stop it from falling through” job while still allowing airflow, and dries faster as a result.
- Regular, frequent use: parchment is disposable and adds up in cost and waste if you’re dehydrating weekly. A reusable sheet pays for itself quickly at that frequency.
Better Alternatives for Regular Use
If you’re making fruit leather more than occasionally, it’s worth switching to a reusable option. I break down the full lineup of sheet types — non-stick, silicone, and mesh — and when to use each in my dehydrator sheets guide. It’s a small upfront cost that saves on parchment purchases over time and holds up better across repeated batches, especially if you’re working through recipes like the ones in my fruit leather recipe guide.
Frequently Asked Questions
Yes. Standard dehydrating temperatures top out around 165°F, well within parchment paper’s heat tolerance. Unbleached parchment is the more conservative choice for direct food contact.
It can sometimes survive a second use if it’s still intact, but it’s generally treated as disposable. For regular reuse, a proper non-stick or silicone sheet is the better long-term option.
For foods that need airflow from below, like jerky, yes — solid parchment blocks that airflow. For liquid-based foods like fruit leather, it doesn’t meaningfully change drying time.
Bottom Line
Unbleached parchment is a safe, workable substitute for a non-stick sheet, particularly for fruit leather and other liquid-based foods. It’s just not a long-term replacement if you’re dehydrating regularly — at that point, a reusable sheet is the better investment.
