DEAR HELOISE: I understand that baking powder has a shelf life, and that it can go bad. Can you tell me how long it remains good? — Joe and Kay, via e-mail It does have a shelf life, and here’s how to ...

Baking may seem like magic sometimes, but it's actually science! Just consider baking powder and baking soda for a moment. These chemical leaveners are the reason your baked goods like homemade cakes, ...

Mix up this baking essential — or a good substitute — in minutes. Stacey Ballis is a novelist, cookbook author, and food writer with 20 years of experience. She has authored a cookbook called "Big ...

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 ...

Almost every cook has faced this scenario: You're following a recipe that requires baking powder but you only have baking soda. What do you do? Can you substitute? Or this one: You haven't baked for a ...