Those same old salads can become tiresome over time. That's why this southwestern party salad will have you running for the border.
For 2 people
Combine first 6 ingredients in a plastic zipper bag. Add chicken breast and marinate at least two hours, turning occasionally. Grill or sauté chicken breast until no longer pink. Cut into 1/2 inch think slices. Divide lettuce between two plates. Top with tomatoes, avocado and chicken. Sprinkle with cheese and tortilla chips. Mix sour cream and salsa and pour over.