Club Soda

Club soda is a carbonated water that contains dissolved salts such as sodium bicarbonate, which contribute to its slightly salty taste. In baking, club soda acts as a leavener by introducing bubbles of carbon dioxide into the batter, helping it rise and become light and airy. Its neutral flavor profile makes it an unobtrusive addition to recipes, enhancing texture without altering taste. Additionally, club soda adds moisture, making it ideal for cakes, quick breads, and pastries where a tender, fluffy crumb is desired.