What Happens When Baking Powder Is Heated or Mixed in Water?
Discover the science behind baking powder's reaction when heated or mixed with water.
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When baking powder is heated or mixed in water, it releases carbon dioxide gas. This reaction creates bubbles that help dough or batter to rise, resulting in a lighter and fluffier texture. Baking powder typically contains an acid and a base which react together when moisture is added or the mixture is heated, making it a key ingredient in many baking recipes.
FAQs & Answers
- What causes baking powder to fizz? Baking powder fizzes because it releases carbon dioxide gas when it comes into contact with moisture or heat, creating bubbles in the mixture.
- Can you use baking powder as a substitute for other leavening agents? Yes, baking powder can sometimes be used as a substitute for baking soda, but you need to consider the acidity in the recipe.
- How long does baking powder last? Baking powder typically lasts about 6-12 months if stored in a cool, dry place; always check the expiration date for best results.