Portillo’s Slides Into Breakfast Territory. We headed up to Niles, Illinois, late last week to check out one of the handful ...

A beloved chain known for its generous bread basket, massive menus and delicious desserts is coming to the western suburbs.

The new menu will be tested at five Portillo's locations in Chicago's South Loop, Niles, Shorewood, Elmhurst and Tinley Park, starting Tuesday through this summer. The menu will include everything ...