This Baking Powder is equal to double acting baking powder without the sodium aluminum sulfate most companies add. Most baking powders use this ingredient to delay the reaction between the water and the powder, which is something to keep in mind when using this product. Frontier is one of the first manufacturers to carry this baking powder - which is made without any genetically modified ingredients. For best results, mix all of your dry ingredients together first, adding the wet ingredients at the end. Avoid stirring the batter too much after adding the water to maximize the powders affect. Simply stir until smooth and bake.