Orange peel is the outer colored layer of the skin of the [ingredient=orange orange], which, like all hesperide fruits, is thick, bumpy, and studded with oil-producing glands. Commonly used in both cooking and baking, orange peel can also be candied, used as a garnish, or expressed over the top of a cocktail to provide an aromatic punch to the drink. If the orange peel is cut into small pieces, especially with a citrus zester, it is usually referred to as zest.

An orange spiral is a long twist of orange peel, typically cut using a channel knife. Orange spirals are almost always used as a garnish, and can be hung from the rim of a cocktail glass in a decorative fashion.

Orange oil is made up of almost 90% limonene, a monoterpene aromachemical with a typical orange aroma. There are also small amounts of Bergaptene and Myrcene as well. 

Some popular cocktails containing Orange peel

  • A Beer And A Smoke — Lager, Mezcal, Lime juice, Hot sauce, Salt, Celery salt, Black pepper, Lime zest, Orange peel
  • Viva Alberti — Sparkling white wine, Strega, Cognac, Orange bitters, Cappelletti Aperitivo, Lemon juice, Orange peel
  • Cosmopolitan Milk Punch — Vodka, Tawny port, Triple sec, Tonic water, Cranberry juice, Milk, Lime juice, Sugar, Star anise, Bay leaf, Clove, Pomegranate molasses, Orange peel, Grapefruit peel, Cardamom
  • The Civil Litigation — Brandy, Aquavit, Licor 43, Averna, Grapefruit bitters, Caperitif, Orange peel
  • New Jersey Transit — Bourbon, Bitters, Orange bitters, Apple cider, Demerara syrup, Orange peel
  • Witch Hazel — Pumpkin Seasonal Spirit, Trifecta Bitters, Brown Sugar Simple syrup, Orange peel
  • Pickwick Club — Pineapple rum, Overproof rum, Allspice Dram, Bitters, Absinthe, Passion fruit syrup, Vanilla syrup, Orange peel
  • White Light / White Heat — Corn Whiskey, Bianco Vermouth, Orange bitters, Candied ginger, Orange peel
  • The Antioxidant — Cranberry Vodka, Aperol, Tangerine juice, Simple syrup, Lime juice, Strawberry, Orange peel
  • Tough as Nails — Blended Scotch, Drambuie, Amaro, Herbal liqueur, Orange peel