In a large bowl, combine the chopped romaine lettuce, Parmesan cheese, Caesar salad dressing, black beans, corn, cherry tomatoes, cilantro, and red onions.
Toss to combine.
Serve the salad with the crumbled tortilla chips on top.
Interesting Facts
The Caesar salad was created in 1924 by Italian-American restaurateur Caesar Cardini.
The original Caesar salad did not contain anchovies, which are now a common ingredient in the salad.