On the contrary, baking powder is a combination of sodium bicarbonate and an acidic component, such as cream of tartar, along with a stabiliser like corn starch. Unlike baking soda, baking powder does ...

Most baking powder is naturally gluten-free, but those with Celiac disease, gluten sensitivity, or gluten intolerance need to read the ingredient label carefully to ensure that it does ... and/or ...

Baking soda is often used in cookie recipes when you want them nice and chewy. Here's the science behind it, and how baking powder differs.