Cook chicken breasts then shred using two forks, set aside in a medium sized bowl
In a blender or food processor mix mayonnaise, sour cream, and 1/2 to a whole can of the chipotle peppers (the amount of peppers depends on your personal taste and how spicy you want it to be) and blend until smooth.
Add the chipotle mixture to the shredded chicken and onion. Mix until well combined.
Chill in the refrigerator for a couple of hours before serving.
Notes
Texture: For a crunchy texture, you might like to use crispy tortilla strips or chopped pine nuts.
Chipotle-Lime Chicken Salad: You can also make this recipe with lemon juice or lime juice, Monterey jack cheese, celery, and red bell peppers.
Spice Blend: Season the chicken salad with spices such as smoked paprika, garlic powder, or chipotle powder. You can also give this spicy chipotle chicken salad a tablespoon of salt and black pepper, chili powder, and onion powder.