Combine all the dressing ingredients in a dressing cruet or glass jar with a lid, shaking well to combine.
Step 2
In a large serving bowl, combine the lettuce, corn, black beans, bell pepper, grape tomatoes, red onion, jicama, and cilantro; drizzle with the prepared dressing, tossing gently to coat. Top the salad with crushed tortilla chips, as desired. Serve at once.