chicken tortilla soup

Ingredients

• 2 - chicken breasts, cubed
• 1/2 teaspoon olive oil
• 1/2 teaspoon minced garlic
• 1/4 teaspoon ground cumin
• 2 cans chicken broth
• 1 cup frozen corn
• 1 cup chopped onion
• 1/2 teaspoon chili powder
• 1 tablespoon lemon juice
• 1 cup chunky salsa
• 1 can black beans
• 1 can diced tomatoes
• 8 ounces corn tortilla chips
• 1/2 cup shredded monterey jack or pepper jack
• - sour cream