Add shredded chicken, chicken broth, beans, salsa, cumin and garlic powder to a medium saucepan. Stir to combine. Bring to a boil over medium-high heat. Cover and reduce heat to medium-low. Simmer for at least 10 minutes. Serve warm with desired toppings.
Slow Cooker Method:
Add 2 raw boneless skinless chicken breasts, chicken broth, beans, salsa, cumin and garlic powder to a slow cooker. Stir to combine. Cook on low for 6-8 hours, or high for 3-4 hours until the chicken is cooked through and shreds easily with a fork. Shred chicken and return to slow cooker. Serve warm with desired toppings.