US-based fast-casual restaurant chain Portillo's has announced the launch of breakfast menu in Chicago. From 15 April 2025 ...

For the first time in the chain's 62-year history, Portillo's will soon offer a breakfast menu under a new pilot, kicking off on April 15 and running through the summer. "A major milestone for ...

The iconic Chicago chain known for its hot dogs and Italian beef sandwiches launched its brand new breakfast offerings in five restaurants Tuesday morning.