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Why do papadums puff and blister when roasted? Doing a demo for elementary kids and I know they will ask.

asked by susan_carlson over 5 years ago
3 answers 2241 views
22b9ddc9 fc61 48a3 949e dee341974288  liz and dad
added over 5 years ago

I think the puffing has something to do with the water in the dough turning to steam, and it therefore creates a balloon effect.

792c49de 9d99 48d8 b7c6 dae342ba2d95  lena pescados capitales
added over 5 years ago

It may also be the baking soda used in the papadum dough - often this is one of the ingredients.

1a8c0c9c 7050 41d7 96d6 b8bd88c18acc  stringio
added over 5 years ago

I have looked at 10 papadum recipes; none used baking soda, and they are dried in the oven until crisp, very little to no moisture. Is there something about the flour that makes them blister?