Ingredients

• 1 (14 1/2 ounce) can diced tomatoes, undrained
• 5 medium carrots, chopped
• 3 celery ribs, chopped
• 1 large yellow onion, chopped
• 1 medium green pepper, chopped
• 2 (4 ounce) cans mushroom stems and pieces, drained
• 3 -4 chicken bouillon cubes
• chili powder
• salt and pepper
• 1 tablespoon cornstarch
• 2 cups cold water
• additional water, if needed
• 1 lb boneless skinless chicken breast, cubed