Easy Chicken Tortilla Soup

Ingredients

• 1 tablespoon olive or avocado oil
• 1 medium yellow onion, finely chopped
• 15-ounce can whole kernel corn, undrained
• 15-ounce can black beans, rinsed and drained
• 15-ounce can diced fire-roasted tomatoes, undrained
• 4-ounce can chopped green chiles
• 2 cups (16 ounces) shredded, cooked chicken
• 2 cups chicken broth
• 1 (1 to 1.3 ounce) taco seasoning mix, mild or medium
• 1 teaspoon cumin
• 1 teaspoon fresh lime juice
• shredded cheese of choice
• sour cream, optional
• corn chips, such as Fritos