How do you keep zest from clumping together when stored?

Question

Learn the simple trick to prevent your stored citrus zest from clumping. This one step will keep it loose and easy to sprinkle into your recipes.

Answer 1

To prevent zest from clumping, toss it with a bit of granulated sugar before storing it in an airtight container in the freezer. The sugar absorbs excess moisture, keeping the zest loose and easy to use.

Detailed Explanation:

Freshly zested citrus fruits contain a significant amount of moisture. This moisture is the primary culprit behind clumping when zest is stored. The sugar acts as a desiccant, drawing out and absorbing this excess moisture. Here's a step-by-step guide:

1. Zest the Citrus: Use a microplane or zester to remove the outer layer of the citrus fruit, avoiding the bitter white pith.

2. Combine with Sugar: In a small bowl, gently toss the zest with granulated sugar. A ratio of approximately 1 tablespoon of sugar per zest from one medium-sized citrus fruit (lemon, lime, orange) is usually sufficient. Adjust as needed based on the zest's moisture content.

3. Airtight Container: Transfer the sugar-coated zest to an airtight container or a resealable freezer bag. Ensure the container is properly sealed to prevent moisture from entering.

4. Freeze: Store the container in the freezer. Freezing not only prevents clumping but also helps to preserve the zest's flavor and aroma for an extended period.

5. Use as Needed: When you need zest, simply scoop out the desired amount from the freezer. There's no need to thaw it before using it in your recipes.

Pro Tip:

For optimal results, spread the zested sugar mixture on a baking sheet lined with parchment paper and let it air dry for a few hours before freezing. This further reduces moisture content and minimizes clumping.