1If potatoes are large, cut in half. In 3-quart saucepan, place steamer basket in 1/2 inch water (water should not touch bottom of basket). Place potatoes in steamer basket. Cover tightly and heat to boiling; reduce heat. Steam 18 to 22 minutes or until tender; cool to room temperature.
2In large glass or plastic bowl, beat all Lemon Dressing ingredients with wire whisk until blended; set aside.
3Add potatoes and remaining salad ingredients except cheese to dressing; toss. Serve immediately, or cover and refrigerate up to 24 hours. Sprinkle with cheese just before serving.