What do Taco Bell’s “Add-Ons” usually include?

Taco Bell’s “Add-Ons” typically include items that enhance the flavor and customization of their menu items, making them more appealing and tailored to individual preferences. Extra cheese, jalapeños, and guacamole are popular choices that add richness, spice, and creaminess, which complement many of Taco Bell’s offerings, such as tacos and burritos. These add-ons are designed to elevate the overall experience of enjoying Taco Bell's food by allowing customers to personalize their meals with additional textures and flavors.

The other options mention ingredients that are less commonly promoted as add-ons at Taco Bell, such as olives or pickles, which are not standard offerings on their menu. Similarly, while sour cream, lettuce, and tomatoes can be found in many of their items, they are typically included in specific menu offerings rather than listed as customizable add-ons. Additionally, cilantro, lime, and salsa, while they do add flavor, do not align with the customization model as directly as the first choice. Therefore, extra cheese, jalapeños, and guacamole best reflect the nature of Taco Bell's "Add-Ons."