Parsley dries fast, holds its color better than most herbs, and forgives a slightly wider temperature window than something delicate like basil. It’s a good herb to practice on if you’re new to dehydrating fresh herbs generally.
In This Article
Curly vs. Flat-Leaf Parsley for Drying
Both varieties dry well, but flat-leaf (Italian) parsley generally holds slightly more flavor after drying, since curly parsley’s higher water content per leaf means more flavor compound loss during the drying process. Curly parsley dries a bit faster due to its more open structure, which allows more airflow around each piece.
Prep Before Drying
- Rinse well and dry thoroughly. Parsley’s crinkled leaves (especially curly varieties) can trap grit and moisture, so a thorough rinse and pat-dry matters more here than with flatter herbs.
- Remove thick lower stems. Thin upper stems are fine to leave on, but thick lower stems dry much slower than the leaves and can leave a batch unevenly dried if included in bulk.
- Discard any wilted or yellowing leaves before drying rather than after — they won’t improve and are easier to spot fresh.
How to Dry Parsley in a Dehydrator
- Arrange leaves and thin stems in a single layer on the tray, using a mesh liner if your tray slats are wide enough for pieces to fall through.
- Set the dehydrator to 95–105°F. Parsley tolerates slightly higher heat than more delicate herbs like basil, but staying under 105°F still preserves noticeably more color and flavor than a higher setting.
- Dry for 1–4 hours, checking at the 1-hour mark. Curly parsley often finishes on the faster end of that range; flat-leaf can run slightly longer.
- Test by crumbling a leaf. Fully dry parsley crumbles instantly with no bend. Any flexibility means it needs more time.
Parsley is one of the faster herbs to over-dry into a flavorless, dusty state if left too long past done. Start checking earlier than you think you need to, especially on thinner curly varieties.
Getting Better Color Retention
Parsley is prized in dried form partly for its color, which fades faster than its flavor does. A few things help preserve it:
- Lower temperature over faster drying. Heat is the biggest driver of color loss, more so than time.
- Fresh-cut leaves dry to better color than leaves that sat in the fridge for days first. Use parsley as close to harvest or purchase as practical.
- Store away from light immediately after drying. Color continues to fade in storage if jars sit somewhere bright, not just during the drying process itself.
Don’t confuse faded color with spoilage. Dried parsley that’s lost some of its vivid green but still smells fresh and crumbles properly is still perfectly safe to use — it’s just past its visual and flavor peak.
Storage & Uses
Store dried parsley whole rather than crushed, in an airtight glass jar, out of direct light. It keeps reasonable flavor for roughly 6–12 months, similar to most dried herbs — see my oregano drying guide for the same storage principles applied to a different herb. Dried parsley works well in soups, sauces, and seasoning blends, though its milder dried flavor compared to fresh means most recipes benefit from using it earlier in cooking rather than as a fresh garnish substitute.
Frequently Asked Questions
Both dry well. Flat-leaf tends to retain slightly more flavor, while curly parsley dries a bit faster due to its more open leaf structure. Either is a reasonable choice.
Thin upper stems are fine to include, but thick lower stems dry much slower and can leave a batch unevenly dried. Remove the thicker stems before drying.
Usually drying temperature that was too high, or storage in a bright location. Lower drying heat and dark, airtight storage both help preserve color longer.
Bottom Line
Parsley is one of the more forgiving herbs to dry, but color and flavor both fade fastest with excess heat, so it’s worth staying disciplined about the low temperature range even though parsley tolerates slightly more than delicate herbs. Store it whole, out of light, and crush only what you need.
