Preheat your oven or mini oven toaster to 350 degrees. Drain and toss the chickpeas lightly in olive oil and herbs of your choosing. You can add all of the herbs or choose which ones you like best.
Roast the chickpeas for 25 minutes until they are crispy and crunchy. Shake them halfway through.
Toss together the salad with the romaine lettuce, tomatoes, cucumber, avocado, and feta cheese all diced into small bite-sized pieces.