If you really need a substitution, the general rule is that you need three times the baking powder for the equivalent ...

but most of our favorite desserts call for baking soda or baking powder. These white, powdery ingredients are the fastest, most reliable rising agents you can keep in your pantry. Their names are ...

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. But what's the ...