zest from 2 medium lemons
Lemon zest is rich in vitamin C, antioxidants, and dietary fiber. It contains minimal calories and is particularly high in flavonoids and limonene, compounds with potential anti-inflammatory and antioxidant properties.
About
Lemon zest is the colored outer rind of the lemon fruit (Citrus limon), a citrus fruit belonging to the Rutaceae family, native to Southeast Asia but now cultivated worldwide. The zest comprises the thin, pigmented epidermis rich in aromatic oils, distinct from the bitter white pith beneath it. Fresh zest ranges from bright yellow to pale golden, containing a waxy protective coating and numerous oil glands that impart the distinctive tart, bright citrus flavor characteristic of lemons. When properly removed, lemon zest delivers concentrated citrus aroma and flavor without the acidity of the juice itself.
Lemon zest is available in several forms: fresh grated, microplaned, or dried. The essential oils in the zest (primarily limonene and citral) volatilize quickly once exposed to air, making fresh zest significantly more aromatic than dried varieties.
Culinary Uses
Lemon zest is used to impart bright citrus flavor and aroma to both sweet and savory dishes without adding liquid. In baking, it enhances cakes, cookies, breads, and desserts; in cooking, it finishes pasta, fish, vegetables, sauces, and marinades with fresh citrus notes. It is a key component in many spice blends, marinades, and compound butters, and serves as garnish for cocktails, soups, and plated dishes. The zest pairs particularly well with herbs like thyme, rosemary, and basil, and with proteins including seafood, chicken, and lamb. Fresh zest is preferred in most applications for its superior aroma and flavor intensity.