Snap off tough ends of asparagus, arrange asparagus in steamer basket over boiling water. Cover and steam 8 minutes or until crisp-tender. Plunge asparagus into ice water to stop cooking process; drain and chill.
For vinaigrette, whisk together lemon peel, lemon juice, olive oil, salt and pepper in small bowl, set aside.
Top salad greens with chicken, bell pepper, and asparagus. Toss with vinaigrette.
[...] Lemon-chicken salad [...]