Lime zest is the thin colored outer layer of a lime peel, containing aromatic oils. Remove it with a fine grater, zester, or peeler while avoiding the bitter white pith. Zest supplies aroma without the volume and acidity of lime juice.
Lime zest is the thin colored outer layer of a lime peel, containing aromatic oils. Remove it with a fine grater, zester, or peeler while avoiding the bitter white pith. Zest supplies aroma without the volume and acidity of lime juice.