There is no definitive answer to this question as Taco Bell does not explicitly state whether or not their vegan meat options are vegan. However, based on the ingredients list for their vegan “meat” options, it is likely that these items are not vegan. For example, the vegan “meat” option at Taco Bell contains soy protein and wheat gluten, which are both common animal-based ingredients. Additionally, the vegan “meat” option at Taco Bell contains a vegan cheese sauce which contains casein, a milk protein.
These ingredients make it likely that the vegan “meat” option at Taco Bell is not vegan. However, it is worth noting that Taco Bell does not specifically state whether or not their vegan cheese sauce is vegan.
