What is the primary ingredient in the Power Menu Bowl - Veggie version?

The primary ingredient in the Power Menu Bowl - Veggie version is black beans. This choice is correct because the Veggie Power Menu Bowl is designed to offer a plant-based alternative that emphasizes healthy, protein-rich ingredients. Black beans are a staple in Mexican cuisine and provide a good source of plant-based protein, fiber, and essential nutrients, making them an ideal foundation for this particular bowl.

The other choices involve ingredients that are not part of the Veggie version. Chicken and pork are meat options that do not align with the vegetarian aspect of the dish, while tofu, although a common protein source in vegetarian meals, is not used in Taco Bell's Veggie Power Menu Bowl. Therefore, highlighting black beans as the main ingredient supports both the dish's flavor profile and its vegetarian classification.