Portillo's has grown to include more than 90 restaurants across 10 states. At least three sites could be targeted for ...

The Leo will be available throughout the month of May, which just so happens to be Italian Beef Month. (Extra cause for meaty ...

As of Dec. 29, Berkshire Partners was still the largest shareholder in Portillo's with a nearly 19% stake. But before the ...

It’s our original sacred sandwich, bold, unapologetically flavorful, and made in honor of a moment that’s historic,” the ...

Portillo's has grown to include more than 90 restaurants across 10 states. At least three sites could be targeted for ...

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

Restaurant chain Portillo's, founded in Chicago, is honoring newly elected Pope Leo XIV with a limited time sandwich called a ...

Robert Prevost, born in Chicago, became the first pope from the United States. Now, Chicago businesses are getting in on the ...

Whether you like it dipped, dry or with peppers, a Portillo’s Italian beef sandwich is free when you buy one during May.

The fast-casual chain's morning daypart test is limited to five units in Chicago for now. With traffic down 3.1%, CEO Michael ...

"In the name of the gravy, the bun, and hot giard, we introduce The Leo," Portillo's announced Friday. The sandwich comes ...

Portillo’s is known for Chicago hot dogs and Italian beef, but the excellent chocolate cake and strawberry shortcake are also ...