Question

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3. What makes idlis puffy?​

Answer 1

Solution. In the preparation of idli batter, the batter is fermented using bacteria or yeast. During fermentation, CO2 bubbles which are released get trapped in the gluten, thus making idlis puffy.

Answer 2

Answer:

In the preparation of idli batter, the batter is fermented using bacteria or yeast. During fermentation, CO2 bubbles which are released get trapped in the gluten, thus making idlis puffy