Make the vinaigrette. Whisk all ingredients together in a small bowl (or shake all ingredients together vigorously in a sealed jar) until completely combined.
Toss the salad. Combine half of the chickpeas, lettuce, cucumbers, feta, avocado, red onion, mint and dill in a large mixing bowl. Drizzle evenly with the prepared vinaigrette and gently toss until combined.
Serve. Serve immediately, garnished with the remaining crispy chickpeas, and enjoy!
Notes
Prep time: The prep time listed above is to prepare the chickpeas for roasting. The prep time for the remainder of the salad is included within the amount of time that the chickpeas bake (although it will likely take much less than 45 minutes to prep).