Sink your Teeth into More Flavor, More Beef and More Value with Portillo's BIG Burger Bundle

CHICAGO, Jan. 13, 2026 (GLOBE NEWSWIRE) -- With the new year in full swing, Portillo’s is inviting guests to indulge in char-broiled, beefy goodness with its value-packed BIG Burger Bundle. Starting today, guests can sink their teeth into the BIG Burger Bundle at participating Portillo’s restaurants across the country *. Featuring a 1/3-pound, char-broiled cheeseburger, small hot and crispy crinkle cut French fries, and small fountain drink for just $9.99, the BIG Burger Bundle is bold, beefy and only avai ...