Testing the Effectiveness of Baking Powder

Published January 8th, 2014 5 stars (1)
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Is your baking powder still active? Christina Blais answers the question by suggesting a quick experiment, plus she offers advice on how to store it for as long as possible.


  1. thank you, solved my problem. Is there a way to test the baking soda and corn starch?

  2. great info, never knew this. When you know better, you do better....thanks. Penny

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