Add all of the Dressing ingredients to a jar, cover, and shake.
Meanwhile, cook orzo according to package directions. Drain orzo and toss with 2 tablespoons Dressing. Let cool completely.
Add orzo to a large bowl and toss with all of the salad ingredients EXCEPT the avocado. If serving right away, then toss in avocado, if chilling first, then add avocado right before serving.
Store dressing and salad separately. When ready to serve, add dressing to salad and toss to combine. Season with freshly cracked salt and pepper to taste and additional lime juice if desired.
Video
Notes
Don't miss the "how to make" recipe video at the top of the post!