Spray the crockpot insert with nonstick spray.
Add the onion, garlic, jalapeño, cumin, chili powder, crushed tomatoes, Rotel tomatoes, chicken broth, and Worcestershire to the crockpot. Mix well.
1 onion, 2 cloves garlic, 1 jalapeño pepper, 1 tsp ground cumin, 1 tsp chili powder, 15 oz. crushed tomatoes, 14.5 oz. Rotel fire roasted tomatoes, 4 cups low-sodium chicken broth, 2 tbsp Worcestershire sauce
Stir in the black beans and corn.
14.5 oz. black beans, 1 cup frozen corn
Nestle the chicken breasts into the mixture and put the lid on the crockpot.
2 boneless, skinless chicken breasts
Cook on high for 3-4 hours or on low for 5-6 hours, until the chicken is cooked through and tender. The chicken is cooked through when the internal temperature of the thickest part reaches 165°F. In this soup, it will become really tender and begin to fall apart.
Transfer the chicken to a cutting board, shred it, and return it to the crockpot. Serve with desired garnishes.
Tortilla strips, sliced avocado, shredded cheese, lime wedges, and sour cream