Portillo’s will open a new pick-up-only restaurant in Plainfield, its fourth in Illinois. The location will feature drive-thru lanes, online order pick-up, delivery and catering instead of indoor ...

Among all the regional fast food chains in the U.S., Portillo's is one of the more prominent ones. For the unfamiliar, Portillo's has more than 90 locations in 10 states — most of which are in the ...

Starting today, guests can sink their teeth into the BIG Burger Bundle at participating Portillo’s restaurants across the ...

OAK BROOK — Portillo’s, famous for its Italian beef, Chicago-style hot dogs and decadent cake shakes, is thinking leaner in terms of business expansion. Facing an increasingly tough restaurant ...