Southwest Chicken Corn Chowder

Name: Southwest Chicken Corn Chowder
Ingredients: 8 oz bacon (fried crispy and chopped); 1 cup celery (diced); ½ cup onion (chopped); 2 cloves garlic (chopped fine); 3 lb boneless skinless chicken breast (cut into bite-size pieces); 1 tsp chili powder; ½ tsp cumin; 1 28 oz chicken broth; 1 cup carrots (diced); 8 oz. diced green chilies (I used 2-4 oz. cans); 1 lg jalapeno (diced); 1 cup roasted red peppers (diced); 2 cups black beans; 4 cups corn (canned or frozen); ¾ cup fresh cilantro (diced about 2-3 large sprigs); 3 cups red potatoes (diced); 2 cups half and half; 3 tbsp corn starch; 1 cup sour cream; 2 cups Mexican cheese mixture (shredded )