Making dried rosemary at home
Learn how to dry rosemary properly using simple tools and zero-waste techniques. Preserve this fragrant herb for long-term use in cooking, cleaning, and natural remedies.
How to Properly Dry Rosemary
Whether you’re harvesting rosemary from your garden or bringing home a big bunch from the market, drying it is one of the best ways to preserve its beautiful aroma and powerful properties. In this post, we’ll walk you through how to dry rosemary properly so it stays flavorful, mold-free, and ready to use for months to come.
Serves:
jar of 350 ml/ 11.2 ounches
Time to Prepare:
20 min
Time to cook or cure:
7 days or 3 days
Skill
Dehydrating/ Drying
Serves:
350 ml/ 11.2 ounces
Time to Prepare:
20 min
Time to cook or cure:
7 days or 3 days
Skills:
Dehydrating or Drying
Ingredients & Tools
Tools and Ingredients
Kitchen scissors or pruning shears
Clean kitchen twine or rubber bands
A breathable cloth or brown paper bag (optional)
A drying rack, hook, or hanger
Airtight glass jar or spice container
Label + date tag (optional)
- Fresh rosemary sprigs (harvested before flowering for best flavor)
Useful guidelines
Harvest in the morning after dew has dried, but before the heat of the day.
Choose healthy, unblemished sprigs with no signs of disease or insect damage.
Always rinse gently and pat dry with a towel to remove dirt or bugs.
Avoid high humidity—a dry, well-ventilated space is key.
Frequently asked questions
Q: Can I dry rosemary in the oven?
A: Yes, but it must be done carefully. Set your oven to the lowest temperature (ideally around 40–50°C / 105–120°F). Spread the rosemary on a baking tray lined with parchment paper and leave the door slightly ajar to let moisture escape. Dry for 1–2 hours, checking regularly to prevent burning. Air drying preserves the aroma better, but oven-drying is quicker.
Q: How do I know when rosemary is fully dry?
A: The needles will feel crispy and brittle, and they’ll crumble easily when rubbed between your fingers. If they bend instead of snapping, they’re not ready yet.
Q: Can I use a dehydrator to dry rosemary?
A: Absolutely! Set your dehydrator to around 35–40°C (95–105°F) and dry the sprigs for 6–8 hours. It’s one of the most efficient methods, especially if you live in a humid climate.
Q: Is it safe to dry rosemary indoors?
A: Yes, as long as the space is dry and well-ventilated. Avoid areas with high humidity (like bathrooms) to prevent mold growth.
Q: What can I do with dried rosemary?
A: Use it in soups, stews, roasted vegetables, breads, and marinades. You can also make rosemary salt, cleaning vinegar, infused oils, teas, and even hair rinses!
Q: How long does dried rosemary last?
A: If stored properly in an airtight container away from light and moisture, dried rosemary can keep for up to 12 months. After that, it’s still safe to use, but the flavor may fade.
Directions
Simply follow these steps in order to make dried rosemary:
Method: Air Drying Rosemary (Best for Flavor Preservation)
Rinse and Dry:
Gently rinse rosemary under cool water. Shake off excess and pat dry with a towel. Let sit for 1–2 hours on a tea towel to air-dry fully.Bundle It:
Gather 6–8 rosemary sprigs together. Tie the stems tightly with twine or a rubber band. Make sure the bundle is not too thick so air can circulate.Optional Covering:
Slip a paper bag over the top (with a few holes poked in it) to protect from dust and direct sunlight. Tie the bag loosely at the base.Hang It:
Hang the bundle upside down in a warm, dry, and dark place with good airflow—like a pantry, attic, or kitchen corner. Avoid humid bathrooms or basements.Wait:
Drying usually takes 10–14 days. Check periodically. When the needles crumble easily between your fingers, they’re ready.Strip and Store:
Remove the dried needles by running your fingers down the stem. Discard the woody stems and store the rosemary in a clean, airtight glass jar.
Storage
Store dried rosemary in a cool, dark cupboard away from heat or sunlight.
Label your jar with the date—dried rosemary keeps best for up to 1 year.
For stronger flavor, grind only what you need just before use.
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