If there's one thing you'd expect Taco Bell to do, it's turn out a serviceable Mexican-American standard like a quesadilla. Messing up a quesadilla at Taco Bell should be a cardinal sin ...
But, Chipotle isn't the only chain serving quesadillas. As Credit Suisse analyst Lauren Silberman wrote in her weekly analysis on Friday, Taco Bell has served quesadillas for years and ...