Combine lettuce, chicken, black beans, corn, tomatoes, avocado, cotija cheese, green onion, and cilantro in a large bowl
Mix plain Greek yogurt, sour cream, lime juice, canned chipotle peppers, olive oil, maple syrup, cumin, and salt to make the dressing
Toss the salad with the creamy chipotle-lime dressing
Top with crushed tortilla chips
Serve and enjoy
