What is the primary ingredient in the guacamole served with Taco Bell's bowls?

The primary ingredient in the guacamole served with Taco Bell's bowls is avocados. Guacamole is traditionally made from mashed avocados, which provide its creamy texture and rich flavor. This fundamental ingredient is also what distinguishes guacamole from other condiments or toppings.

While tomatoes can be included in guacamole recipes for added flavor and texture, they are not the main component. Other choices like papayas and peas are not typically associated with guacamole, further reinforcing that avocados are indeed the core ingredient. Thus, the choice of avocados highlights the authenticity and traditional elements of the guacamole served at Taco Bell.