 At the Wall Street Journal's Global Food Forum in Chicago, a McDonald's executive said a test of its McPlant burger in San Francisco and Dallas was not successful in either market. The company says U.S. consumers aren't looking for McPlant or any other plant-based proteins from McDonald's. They say this type of food fared better in European markets. Kimberly Adams, Bloomberg Radio. Time for Community Comment. The opinions expressed are not necessarily those of KINS-FM.