f: 1 tbsp lemon or orange zest. (note: i ran out of lemons and couldn’t be arsed to run to the store
Citrus zest is rich in vitamin C, fiber, and limonene, a beneficial plant compound with antioxidant properties. It provides aromatic flavor compounds with minimal calories.
About
Citrus zest is the colored outer peel of citrus fruits (Citrus spp.), including lemons, oranges, limes, and grapefruits, separated from the bitter white pith beneath. The zest consists of tiny oil-filled vesicles containing the fruit's essential oils and aromatic compounds, which give zest its intense, concentrated citrus flavor. Lemon zest provides bright, sharp acidity, while orange zest offers warmer, sweeter citrus notes with slight floral undertones. The zest is typically removed using a microplane, channel zester, or vegetable peeler, then minced or left in thin strips depending on the application.
Culinary Uses
Citrus zest is used to add concentrated flavor to both sweet and savory dishes without introducing excess liquid from juice. In baking, zest enhances cakes, cookies, custards, and glazes with bright, aromatic citrus notes. In savory cooking, it garnishes soups, sauces, fish dishes, and grain bowls, or is incorporated into dressings, marinades, and compound butters. Zest is particularly valuable in cuisines where citrus acidity is essential—Mediterranean, Asian, and North African cooking all rely heavily on it. It should be added near the end of cooking or as a garnish to preserve volatile aromatic oils.