Word on the street is that Portillo’s – the famed purveyor of unrivaled Chicago-style street food – is cooking up something ...

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Since Pope Leo XIV was born in Chicago, Portillo's restaurant chain has launched a new Italian beef sandwich dubbed The Leo.

Portillo's is a veritable Chicago institution, and its famous chocolate cake shake is worth the hype. Here's the inside scoop on how it's made.

Portillo’s is paying tribute to the historic election of Pope Leo XIV — the first American pope and a Chicago native — with a limited-time sandwich.

Portillo's (PTLO) is best known for its Chicago-style dogs. However, due to popular demand and growing competition, it recently made an unexpected change in its classic menu.

With stores in Dallas and Houston, the company said it is considering expanding to San Antonio and Austin. Portillo's ...

Beloved Chicago fast-food chain Portillo's is making some changes to their brand-new breakfast menu.

An iconic Midwest restaurant is making plans to come to Bradenton. Portillo’s, a popular Chicago-area street food chain, recently filed a preliminary site plan with Manatee County Development ...