BAKING POWDER

  • Baking powder is a dry chemical leavening agent, a mixture of a carbonate or bicarbonate and a weak acid.
  • The base and acid are prevented from reacting prematurely by the inclusion of a buffer such as cornstarch.
  • Baking powder is used to increase the volume and lighten the texture of baked goods.
  • It is inexpensive and has a long shelf life.
  • When combined with liquid, the baking powder creates an acid-base reaction, which releases carbon dioxide gas into the batter or dough.
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