The breakfast menu is available at five Portillo's locations including in the South Loop, Niles, Shorewood, Elmhurst, and ...

Fast-food chain Portillo's has decided to go beyond hot dogs and has now surprised its customers by introducing a new ...

Portillo's, the Chicago-based restaurant chain, is testing breakfast at five locations this summer for a limited time.

Portillo's is joining the breakfast game for the first time ever starting Tuesday, but only at select locations.