How to Make It
Cook pasta according to package directions. Rinse with cold water to cool quickly; drain well. In large bowl, stir together cooled pasta, celery and shrimp. Cover; refrigerate. In small bowl, stir together remaining ingredients except greens; whip with whisk until creamy. Cover; refrigerate. Serve on salad greens, if desired; drizzle with dressing or toss until blended.