Rumford Baking Powder is the leading orthophosphate baking powder in the United States today and the number three branded baking powder overall.
Years of testing resulted in a precise formulation to ensure that your baked goods are consistent in quality and uniformity, batch after batch. As an all-phosphate baking powder, Rumford Baking Powder does not contain any aluminum.
This property makes it somewhat faster acting than typical double-acting baking powders.
You’ll still see a boost of leavening in the oven, but most of the reaction occurs in the mixing bowl. While this makes a more delicate crumb structure in the finished product, do not dawdle. You’ve got to work quickly for best results.