How to Make It
Bring potatoes and water to cover to a boil in a large Dutch oven over medium-high heat. Boil 25 minutes or until tender. Drain and let cool.
Stir together sour cream and next 4 ingredients.
Layer one-third each of potatoes, sour cream mixture, green onions, and parsley in a large glass bowl. Repeat layers twice, ending with parsley. Cover and chill 1 hour. Sprinkle with bacon just before serving.
Note: Salad may be prepared a day in advance and chilled.