Mexican Restaurants in Illinois

When Guy Fieri’s red Camaro rolls into the Land of Lincoln, he knows exactly where to find the bold, authentic flavors that make great television—and even better meals. Over the years, Diners, Drive-Ins and Dives has spotlighted 10 Mexican restaurants across Illinois, with Chicago serving as the undisputed hub of culinary action. From 2008 to 2025, these flavortown-worthy joints have earned an impressive average rating of 4.3 stars, with 9 still serving up the goods today.

Leading the pack is Omarcito’s Latin Cafe, a Chicago gem boasting a stellar 4.9-star rating that had Guy reaching for seconds. Not far behind, Irazu brings Costa Rican-influenced Latin flavors to the Windy City with its 4.7-star reputation, while La Scarola rounds out the top tier at 4.6 stars. Whether you’re craving street-style tacos, house-made salsas, or family recipes passed down through generations, these Triple D-approved spots deliver the kind of authentic, no-nonsense cooking that keeps locals coming back and visitors planning return trips.