Boil corn for 5–7 minutes until tender, then cool and cut kernels off the cob to retain freshness and texture.
Chop vegetables evenly so each bite contains a balanced mix of flavors and textures.
Whisk dressing ingredients thoroughly until slightly thickened to ensure proper coating.
Combine all base ingredients in a large bowl and mix evenly before adding dressing.
Toss salad gently with dressing, then fold in feta and avocado carefully.
Let the salad rest briefly before serving to allow flavors to develop fully.