Can you freeze stinging nettles for later use?

Preparing Nettles for Freezing

To freeze stinging nettles, you’ll need to first dry them to remove excess moisture. Blanch the nettles in boiling water for 30 seconds to 1 minute to inactivate the sting-causing compounds. Then, immediately submerge the nettles in an ice bath to stop the cooking process.

Freezing Methods

There are two common methods for freezing nettles: as a whole leaf or as a puree. To freeze whole leaves, spread them out in a single layer on a baking sheet and place it in the freezer. Once frozen, transfer the leaves to an airtight container or freezer bag. If you prefer to freeze a puree, blend the blanched nettles with a small amount of water and then portion the mixture into ice cube trays. Once frozen, transfer the cubes to an airtight container or freezer bag.

Using Frozen Nettles

Frozen nettles are perfect for soups, stews, and sauces. Simply thaw the desired amount and add it to your recipe. You can also use frozen nettles as a nutritious addition to smoothies or as a topping for salads. When working with frozen nettles, be aware that the sting-causing compounds may still be present, so handle the nettles with care to avoid irritation.