What are the components of the Southwest salad?

The Southwest salad is characterized by its bold flavors and ingredients that reflect the culinary traditions of the Southwestern United States. The correct choice includes romaine lettuce as a base, which provides a crisp and refreshing foundation. Grilled chicken adds protein, making it satisfying and hearty. Black bean pico adds a zesty element, incorporating fresh vegetables and beans that are staple ingredients in Southwestern cuisine. Roasted corn contributes sweetness and texture, while cheddar cheese enriches the salad with creaminess and flavor. Finally, BBQ ranch dressing ties all these elements together with a smoky, tangy kick that complements the other ingredients.

The other options do not align as closely with what would traditionally be considered a Southwest-inspired salad, as they contain different bases, proteins, or dressings that stray from the key components typically associated with this style of dish.