US Trends

how todry herbs

You can dry most kitchen herbs by harvesting them on a dry day, removing any damaged leaves, then using either air drying or gentle heat until the leaves are crisp and crumble easily.

Best herbs to dry this way

  • Woody herbs: rosemary, thyme, sage, oregano, marjoram, bay, savory.
  • Soft herbs: mint, lemon balm, basil, parsley, dill, cilantro (they dry, but lose flavor faster, so be extra gentle with heat and storage).

Step 1: Harvest and prep

  • Pick on a dry morning after dew has evaporated but before strong sun; rain or wet leaves lead to mold when drying.
  • Snip healthy stems, avoiding yellowed, bug‑damaged or wilted leaves.
  • Rinse quickly under cool water only if dirty, then shake and pat completely dry with a clean towel or salad spinner.
  • Strip the leaves from the lower 2–3 cm of each stem so you have bare stems for tying or for placing on trays.

Method 1: Air‑dry hanging (no equipment)

This is the classic low‑tech way, great for woody herbs.

  1. Make small bundles
    • Gather a small handful of stems, all facing the same direction, and tie tightly with twine or a rubber band (it loosens as they dry).
 * Keep bundles small so air can circulate and prevent mold.
  1. Hang in a good spot
    • Choose a warm, dry, dark place with good airflow and no steam: a cupboard, pantry, or room away from the stove and direct sun.
 * You can slip each bundle into a paper bag with holes punched in it to keep dust and insects off while still allowing air flow.
  1. Let them dry
    • Drying usually takes about 7–14 days depending on humidity and herb type.
 * They are done when leaves feel brittle and stems snap when bent instead of folding.

Method 2: Drying on racks or trays

Perfect for individual leaves, flowers, and more delicate herbs.

  • Spread leaves or sprigs in a single layer on a mesh rack, baking tray lined with paper, or clean cloth; don’t let them overlap.
  • Place in a warm, dry, shaded spot with good air flow (near but not over a warm appliance, or in an airing cupboard).
  • Turn leaves every day or two; most herbs dry in several days to about a week using this method.

Method 3: Using a dehydrator (fast & controlled)

If you have a dehydrator, this is one of the most reliable ways to keep color and flavor.

  1. Setup
    • Preheat to about 95–115 °F (35–46 °C); if your air is very humid, up to 125 °F (52 °C) is sometimes needed.
 * Place herbs in a single layer on trays; line with fine mesh or cheesecloth if you’re drying flowers or small seeds so they don’t fall through.
  1. Drying
    • Check after about 1 hour and then every 30–60 minutes; typical total time is 1–4 hours.
 * Herbs are ready when leaves crumble easily and stems break cleanly.

 * Keep herbs separated by type and label trays; many look similar once dry.

Method 4: Oven or microwave (only when necessary)

These are “emergency” methods; they’re quick but can cook the herbs and fade flavor if you’re not careful.

Oven

  • Set the oven to the lowest temperature, often around 170–200 °F (75–95 °C), and if possible aim closer to 95–115 °F by propping the door slightly open with a spoon.
  • Arrange herbs in a single layer on a baking sheet; no overlapping.
  • Leave the door cracked to vent moisture and keep temperature low, checking and turning herbs every 15–30 minutes.
  • Many batches finish in 30–60 minutes; turn off the oven and let herbs cool inside before checking for crispness.

Microwave

  • Place a single layer of leaves between two sheets of paper towel on a microwave‑safe plate.
  • Use short bursts (for example, 20–30 seconds at a time) and check often so they don’t burn; stop when leaves are dry and crisp.
  • This works best for small amounts and sturdy leaves like sage, mint or bay.

How to tell herbs are fully dry

  • Leaves crumble easily between your fingers, with no leathery or cool/damp feel.
  • Stems snap cleanly instead of bending.
  • When you pack a few in a small jar, there should be no fogging or moisture on the glass after a day; if you see any, they weren’t fully dry.

Storing your dried herbs

  • Keep herbs as whole as possible; crumble only when you’re ready to use them to preserve oils and flavor longer.
  • Store in airtight containers (glass jars with tight lids are ideal) in a cool, dark, dry place away from light, heat, and steam.
  • Label each jar with the herb name and date; for best flavor, use within about 1 year, though many are still usable after that.

Quick troubleshooting

  • Moldy or musty smell: Herbs were dried too slowly or stored with moisture; discard and dry a new batch faster and in smaller bundles.
  • Brown, dull, or “cooked” taste: Temperature too high; switch to air‑drying or a dehydrator on lower settings next time.
  • Weak flavor: The plant may have been harvested too late (after flowering for leafy herbs), or stored in light/heat; harvest earlier and protect dried herbs from light.

Simple example: Drying garden mint

  • Harvest mint stems on a dry morning before it flowers.
  • Rinse gently, spin or pat fully dry, and strip the bottom leaves.
  • Make small bundles, tie, and hang them upside down in a dark, airy cupboard or inside paper bags with holes.
  • After about 7–10 days, when leaves are crispy and stems snap, crumble the leaves into a jar, label, and store away from light.

Information gathered from public forums or data available on the internet and portrayed here.