Clabber Girl Baking Powder - Double actingThis Clabber Girl 10 lb. double acting baking powder is a great choice for virtually any baked good recipe! Baking powder is a common leavening found in a variety of baking recipes where there are no other acids present, and is used to quickly release carbon dioxide and help batter lighten and rise as it bakes. Double acting baking powder simply means two reactions happen during the baking process; once when it is exposed to moisture, and then again