Baking powder and baking soda are two of the most important ingredients on the baker’s shelf. Scott Suchman For The Washington Post Baking powder and baking soda are two of the most important ...

Has this happened? You're getting ready to bake a few dozen cookies. You’re pulling out the ingredients, and you see it calls for baking powder and baking soda. But you only have one. Now you’re ...

Baking powder and baking soda are both leavening, or rising, agents. They contain different ingredients and have different uses. Baking soda is sodium bicarbonate. Baking powder is sodium bicarbonate ...