Sauté the vegetables (with the exception of the potatoes), basil, garlic and rosemary in the 2 tsp butter until lightly browned.
Add potatoes, turkey and broth.
Simmer approximately 15 minutes.
Reduce heat; add milk salt and pepper to taste.
Simmer 20 minutes.
Remove from heat and serve hot with a hearty dab of sour cream and a sprinkle of parsley for garnish.
