TED-Ed: The chemistry of cookies - Stephanie Warren

The video explores the science behind baking cookies, detailing the chemical reactions that occur as dough transforms into cookies. It covers the melting of butter, steam formation, and the elimination of salmonella. The video also explains protein changes, water evaporation, and the role of leavening agents. Finally, it discusses Maillard reactions and caramelization, which contribute to the flavor and aroma of baked cookies.

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