7-up

7UP is a lemon-lime flavored carbonated soft drink produced by the PepsiCo company, first introduced in 1929 by Charles Leiper Grigg. Originally marketed as "Bib-Label Lithiated Lemon-Lime Soda," the beverage contained lithium citrate until 1948. The drink is characterized by its clear, pale yellow color, bright citrus flavor profile derived from natural and artificial lemon-lime essences, and high carbonation level. The formulation typically includes carbonated water, high fructose corn syrup (or sugar in some markets), citric acid, and sodium citrate, creating a crisp, slightly tart taste distinct from cola-based competitors.

7UP functions as both a beverage and a culinary ingredient in cooking and baking. In mixology, it serves as a mixer for spirits and is used in classic cocktails such as the Rum and 7UP and various long drinks. In the kitchen, 7UP is employed as a marinade component for meat and seafood, particularly in Asian and Latin American cuisines, where its acidity and sweetness tenderize proteins and add subtle citrus notes. It also appears in baked goods, glazes, and desserts, where the carbonation can contribute to lighter cake textures and the citrus flavor complements fruit-forward recipes.