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How To Tell If Your Baking Soda Or Baking Powder Has Expired

While staying at my grandparents’ house last weekend, I was craving pancakes—until I opened the baking cupboard and found a jar of baking soda with a label from the early 2000s. Could it still work?
AOL

How To Tell if Your Baking Powder Is Fresh, According to a Pastry Chef

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, ...
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Not sure if baking powder’s still good? Here’s the test

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 ...
Simply Recipes on MSN

The Right Way To Store Your Baking Powder, According to an Expert

Plus, how to tell if your baking powder is still good to use. Whether you're one of those people who only bakes for special ...
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COL Take the baking-powder freshness test

Dear Heloise: I've got a problem! Sometimes my cookies, muffins, cakes and biscuits don't rise enough. I was told that there is a test for checking the freshness of baking powder. I tried this and was ...