4 tablespoons fresh cilantro, chopped (half for garnish)
1 avocado (optional)
Sour Cream (optional)
Stove-top Method: Add chicken broth, shredded chicken, and the rest of the ingredients into a medium saucepan, and stir to combine. Heat over medium-high heat until boiling, then cover and reduce heat to medium-low and simmer for at least 5 minutes.
Slow Cooker Method: Add chicken broth, rotisserie chicken, and the rest of the ingredients into a slow cooker, and stir to combine. Cook on low for 6-8 hours, or on high for 3-4 hours until the chicken is cooked through and shreds easily with a fork. Add the beans during the last half hour of cooking. Shred the chicken.