Clabber Girl Baking Powder is the #1 baking powder brand in the U.S. The dependable, balance double-action of Clabber Girl Baking Powder has earned it a loyal following of home bakers and industry professionals alike. The leavening actions begins when the baking powder is mixed with moisture and again when heated in the oven (hence "double-acting"). Carbon dioxide is released to leaven your baked goods and provide a moist crumb texture. It is most commonly used to make biscuits, cakes, muffins, pancakes, and tortillas.