1 1/2 lbs. raw boneless skinless chicken breasts, halved
1 tsp. ground cumin
1 tsp. chili powder
1/2 tsp. garlic powder
1/2 tsp. onion powder
One 15-oz. can black beans, drained and rinsed
One 14.5-oz. can diced tomatoes, drained
One 7-oz. can diced green chiles, drained
1 cup frozen sweet corn kernels
1 cup chopped onion
1 cup chopped bell pepper
1 tsp. chopped garlic
1/8 tsp. cayenne pepper
4 cups reduced-sodium chicken broth
1/2 cup light sour cream
1/2 cup shredded reduced-fat Mexican-blend cheese
1/2 cup chopped cilantro
Optional seasonings: salt and black pepper