[1] Originally from Chicago, pizza puffs can be found at many casual dining restaurants there.
[2] Some Italian restaurants and casual dining establishments make their own pizza puffs from scratch.
[7][8][9] Some hot dog stands in the Chicago area serve mass-produced pizza puffs that they purchase from the Iltaco company.
Iltaco was founded in 1927 and was originally called the Illinois Tamale Company ("Il-Ta-Co").
[1] Iltaco pizza puffs are also sold in the frozen food section of some local area grocery stores.