Years ago, I was at a friend’s house and I wanted to make some chocolate chip cookies. When I went digging in her pantry, I found baking powder that had expired many, many years earlier. I tossed it, ...

Years ago, I was at a friend’s house and I wanted to make some chocolate chip cookies. When I went digging in her pantry, I found baking powder that had expired many, many years earlier. I tossed it, ...

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 powder is one of those ingredients that seems to sit in our pantries forever and ever. (We somehow never run out!) But does it ever expire?! And if so, how can you tell if it’s no longer good?

Knowing the difference between the two matters a lot while baking and cooking. Here's how to use baking soda and baking ...

You can't have one without the other, but they're not the same. When it comes to baking powder and baking soda, you can't have one (powder) without the other (soda). But that doesn't mean they're ...