Although I have not tried this, I get a similar effect from removing the cookies (regular size) from the oven 1-2 minutes early and slamming the cookie sheet on the counter. The cookies will deflate. Slam again if they don't deflate. Return to the oven for the final 1-2 minutes. This makes crispy edges and chewy centers as well. This may be helpful to people who don't want to make gigantic cookies.

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