Chicken tortilla soup

Ingredients

• tablespoon oil
• med onion
• teaspoons garlic
• salt and pepper
• water
• chicken broth
• chicken breasts
• can green chilis
• can diced tomatoes
• can corn
• can black beans
• teaspoon cumin
• teaspoon paprika
• teaspoons lime juice
• ounces sour cream
• teaspoons FRESH cilantro