Cool Ranch Doritos Locos Tacos Debuts March 7th Eick February 13, 2013 Fast Food Last February, while behind the scenes in the Taco Bell test kitchen, So Good broke the news that a Cool Ranch version of the Doritos Locos Tacos was being tested when we snapped this picture. A little over a year later, testing becomes reality. Taco Bell has announced the new taco will debut nationwide on March 7th. The following two tabs change content below.BioLatest Posts Eick Latest posts by Eick (see all) Surge Wins Discontinued Foods Bracket! - April 12, 2013 Discontinued Foods Bracket FINAL VOTE: Surge vs. Planter’s Cheez Balls - April 10, 2013 Discontinued Foods Bracket Final Four! Surge vs. Ecto Cooler - April 8, 2013 Leave a Reply Cancel Reply Your email address will not be published. Name* Email* Website Comment Current [email protected]* Leave this field empty Notify me of follow-up comments by email. Notify me of new posts by email.