Baking powder is a common leavening agent made from a combination of an acid, typically cream of tartar, which is the potassium salt of tartaric acid, and a base, which in this case is baking soda.

Both baking powder and baking soda can play a role in giving baked goods their bubble-filled texture and taste. They are sold side by side in the supermarket, and have similar uses.

Baking soda and baking powder are chemical leavening agents. While they both play a role in making batters or doughs rise — as well as changing the texture of food — they are not one and the same.

Baking powder is a leavening agent used in baking to help dough and batter rise. It is a combination of an acid, a base, and a filler. The most common formulation of baking powder consists of baking ...

Even though the main purpose of baking soda and baking powder is leavening, they can also have an impact on flavor and color. The high pH of baking soda, if not neutralized by an acid, enhances ...