How to store zest long-term (drying or freezing)?

Question

Want to store zest for the long term? Learn the best methods for drying or freezing it so you can preserve that fresh flavor for months.

Answer 1

Zest can be stored long-term by either drying it thoroughly or freezing it. Drying removes moisture, while freezing preserves the zest's flavor and oils.

Detailed Explanation:

Storing zest properly ensures you have flavorful citrus on hand whenever you need it. Here's how to dry and freeze zest for long-term storage:

Drying Zest:

1. Prepare the Zest: Zest your citrus fruit using a microplane or zester, ensuring you only get the colored part of the peel and avoid the bitter white pith.
2. Spread it Out: Spread the zest in a thin, even layer on a parchment-lined baking sheet.
3. Dry it: You can dry zest in a few ways:
   • Air Drying: Leave the zest at room temperature for several days, until completely dry and brittle. This can take 1-3 days depending on humidity.
   • Oven Drying: Dry in a very low oven (around 170°F or 77°C) for 30-60 minutes, checking frequently to prevent burning.
   • Dehydrator: Use a food dehydrator according to the manufacturer's instructions.
4. Store: Once completely dry, store the zest in an airtight container in a cool, dark place. It should last for several months.

Freezing Zest:

1. Prepare the Zest: Zest your citrus fruit as described above.
2. Flash Freeze (Optional): Spread the zest in a thin layer on a parchment-lined baking sheet and freeze for about 30 minutes. This prevents clumping.
3. Store: Transfer the zest to an airtight container or freezer bag. Remove as much air as possible.
4. Freeze: Freeze for up to a year.

Pro Tip:

When freezing zest, consider freezing it in small, measured portions (e.g., 1 teaspoon) using an ice cube tray. Once frozen, transfer the zest cubes to a freezer bag. This makes it easy to grab the exact amount you need for a recipe.