Place the mixed greens in a large bowl, ensuring they are completely dry after washing.
Add the corn, black beans, diced tomatoes, jalapeño slices, and chopped cilantro to the greens.
Gently toss the ingredients to distribute them evenly throughout the salad.
Arrange the shredded spicy chicken on top of the vegetable mixture.
In a small bowl, whisk together the lime juice, olive oil, salt, and pepper until well combined.
Drizzle the dressing evenly over the salad. Start with half and add more as needed.
Sprinkle the shredded cheese over the top.
If using optional toppings like tortilla strips or avocado, add these last.
Serve immediately for maximum freshness and crunch.