For the orzo salad:
For the dressing:
For the salad dressing, combine olive oil, vinegar, mustard, lemon juice, salt and pepper. Whisk. For the orzo salad, as soon as the orzo is cooked, immediately coat in the dressing. Orzo loves to stick together! Quarter the tomatoes and chiffonade the basil. Fold in the tomatoes, basil, and feta. Serve hot or cold.