light chicken tortilla soup

Ingredients

• 1 teaspoon olive oil
• 1 cup onion, chopped
• 2 cloves garlic, minced
• 2 cups chicken breast, cooked and shredded
• 1 cup frozen whole-kernel corn
• 1/4 cup dry white wine
• 1 tablespoon jalapeno pepper, seeded and chopped
• 1 teaspoon cumin, ground
• 1 teaspoon worcestershire sauce
• 1/2 teaspoon chili powder
• 2 cans 14-1/4 oz. no-salt added chicken broth
• 1 can 14-1/2 oz. diced peeled tomatoes, undrained
• 1 can 10-3/4 oz. condensed reduced-fat reduced-sodium tomato soup,undiluted
• 1 can low salt black beans, drained
• 1-1/4 cup crushed unsalted bake tortilla chips, about 16
• 1/2 cup fat-free sour cream