1Heat oven to 400°F.
2Mix cream cheese, 1 cup of the Swiss cheese, the dressing and corned beef. Spread in pie plate, 9x1 1/4 inches, or quiche dish, 9x1 1/2 inches. Top with sauerkraut and remaining 1/2 cup Swiss cheese. (Cover and refrigerate up to 24 hours if desired.)
3Bake about 15 minutes or until bubbly around edge. Serve hot with pretzel crackers or cocktail bread. Garnish with chives and radishes.