How to Keep Fresh Rosemary?

To keep fresh rosemary fresh, store it properly in the refrigerator, or consider freezing or drying it for longer-term preservation.

Storing Rosemary in the Refrigerator

This is the best method for short-term storage, keeping rosemary fresh for up to two weeks:

1. Dampen a Paper Towel: Lightly moisten a paper towel. It shouldn't be soaking wet, just damp.
2. Wrap the Rosemary: Gently wrap the rosemary sprigs in the damp paper towel.
3. Place in a Plastic Bag: Put the wrapped rosemary into a plastic storage bag or airtight container.
4. Refrigerate: Store the bag in the refrigerator. The humidity from the damp paper towel will help prevent the rosemary from drying out.

Expected Lifespan: This method typically keeps fresh rosemary usable for 10 to 14 days.

Freezing Rosemary

Freezing rosemary is a great way to preserve it for several months.

1. Wash and Dry: Rinse the rosemary sprigs and thoroughly pat them dry.
2. Choose a Method: You have two main options:
   • Whole Sprigs: Place the sprigs in a freezer bag, removing as much air as possible.
   • Chopped Rosemary: Chop the rosemary and freeze it in ice cube trays with a little water or olive oil. Once frozen, transfer the cubes to a freezer bag.
3. Freeze: Place the bag or ice cube tray in the freezer.

Expected Lifespan: Frozen rosemary can last for several months.

Drying Rosemary

Drying rosemary is another effective preservation method.

1. Harvest and Wash: Cut rosemary sprigs and rinse them gently.
2. Dry the Rosemary:
   • Air Drying: Tie the sprigs together and hang them upside down in a cool, dry, and well-ventilated area. This can take several weeks.
   • Oven Drying: Spread the sprigs in a single layer on a baking sheet and bake at the lowest oven setting (ideally below 170°F or 77°C) for 2-4 hours, or until the leaves are dry and brittle.
   • Dehydrator: Use a dehydrator according to the manufacturer's instructions.
3. Store Dried Rosemary: Once the rosemary is completely dry, store it in an airtight container in a cool, dark place.

Expected Lifespan: Dried rosemary can last for 1-3 years if stored correctly.