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Zest

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Zest refers to the outermost layer of the rind of citrus fruits such as lemons, limes, and oranges. It is used to add flavor to various culinary dishes, baked goods, and beverages. Zest contains the fruit's essential oils, which are responsible for its strong, vibrant flavor and aroma.

Production

Zest is produced by scraping or cutting the outer colored part of the citrus rind. Care is taken to avoid the underlying white pith, which is bitter and can detract from the desired flavor. Tools commonly used for zesting include a zester, a grater, or a vegetable peeler.

Culinary Uses

In culinary applications, zest is used to enhance the flavor of foods and drinks. It can be added to cakes, cookies, and other desserts, as well as savory dishes such as marinades, sauces, and salads. Zest is also a key ingredient in various spice mixes and condiments, such as gremolata.

Nutritional Value

Zest is low in calories but high in bioactive compounds, including vitamin C, flavonoids, and essential oils. These compounds contribute to the health benefits associated with citrus fruits, such as antioxidant properties and potential anti-inflammatory effects.

Cultural Significance

The use of zest in cooking has a long history, particularly in Mediterranean and Middle Eastern cuisines. It is also prominent in many European dishes, where it adds a fresh, bright note to both sweet and savory recipes.

See Also

• Citrus
• Lemon
• Lime
• Orange
• Cooking