Help make Alexa smarter on Alexa Answers. Sign in with Amazon


Does baking powder expire?

Yes. Baking powder usually has a shelf life of about 9 to 12 months. To test, just stir about half a teaspoon of baking powder into a cup of hot water. It will immediately start to fizz and release carbon dioxide gas if it's still fresh enough to use.

{{ relativeTimeResolver(1565625584707) }}

Points points 685
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world