Carl’s Jr. Brings Back Portabello Mushroom Burger Eick November 4, 2007 Burgers, Fast Food 3 Comments Carl’s Jr.’s Portobello Mushroom Six Dollar Burger returned to their menu on October 31. According to the Carl’s Jr. press release, the burger: “Features high-quality Portobello mushrooms sliced and sauteed with garlic and parsley. The ‘five-star’ mushroom sauce tops a charbroiled, 100 percent Angus beef patty complemented by melted Swiss cheese, sliced red onions, juicy tomato, and crisp lettuce on a seeded bun.” The Portobello Mushroom Six Dollar Burger will sell for $4.89 at participating restaurants — or $6.89 as part of a combo meal. In addition, customers can add Portobello mushroom sauce to any burger for 99 cents. Who doesn’t enjoy portobello mushrooms AND beef ? Fun. The following two tabs change content below.BioLatest Posts Eick Latest posts by Eick (see all) Fast Food Bracket Round 1: Jack in the Box vs. Five Guys, KFC vs. Checkers - March 3, 2016 BK’s “Polygameat” Campaign Shockingly Similar to Wendy’s “Meatatarian” Campaign - September 16, 2014 Surge Wins Discontinued Foods Bracket! - April 12, 2013 3 Responses Ronald Bowren November 27th, 2007 Why not a Portobello Mushroom Burger without the meat patty? Now that I would like! Reply JenasaurusX November 28th, 2007 I just saw a commercial for this and googled to see if it could possibly be true that they might have a GOOD fast food option for non-meat-eaters. Alas…it is not to be. Reply Mary December 9th, 2007 I tried it for the first time today! I hope it’s here to stay. ;D Reply Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website Current [email protected]* Leave this field empty Notify me of follow-up comments by email. Notify me of new posts by email.