Cured Lemon Zest
This is a preservation method that values the skin over the juice. By curing the zest in salt, you transform the peel into a shelf-stable seasoning that adds depth to dressings, braises, and grain dishes long after the harvest ends.
Source thick-skinned fruit
Use only untreated, organic lemons because you are consuming the entire skin. The thicker the pith, the more capacity it has to absorb the cure.
- vegetable peeler
- glass jar with tight-fitting lid
- scale
What goes in.
- 5 eachlarge organic lemons
- 150gcoarse kosher salt
Saturation and Draw
You must use enough salt to fully encase the zest. The goal is to create an environment where the salt pulls the moisture out of the peel to create a self-sustaining brine.
The method.
Prep the peel
Wash and dry the lemons thoroughly. Use a sharp vegetable peeler to remove the zest in wide strips, avoiding as much of the white pith as possible.
Layering
Place a generous layer of salt at the bottom of the glass jar. Lay down a layer of zest, then cover completely with more salt. Repeat until all zest is used, finishing with a final cap of salt.
Curing
Seal the jar tightly and store it in a cool, dark place. Shake the jar gently every few days to redistribute the salt and ensure no zest is sticking to the sides.
Finalizing
The cure is ready when the peels have softened and turned translucent, usually around three weeks. Rinse the excess salt off under cold water before using.
When it doesn't go to plan.
Keep the jar in the back of the pantry away from heat sources to ensure a consistent cure.
If the zest seems dry after a week, add a teaspoon of lemon juice to jumpstart the brine process.
Once finished, store the jar in the refrigerator to keep the zest firm and bright.
The ones that keep coming up.
Can I use fine table salt?
Stick to coarse salt. Fine salt packs too tightly and may prevent the brine from circulating properly around the peel.
How do I know if it has gone bad?
If you see fuzzy mold or detect an off, fermented odor, discard the batch. Properly cured zest should smell exclusively like intense, clean citrus.
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