Preheat oven to 400 degrees. Combine leftover mashed potatoes with sour cream, chives and salad seasoning for oil and vinegar ... through. Makes 4 servings.
Saute mushrooms, onions in 2 ... in 1 cup salad dressing, turkey or chicken, vegetables ... Top casserole with potato mixture, broil until golden. Sprinkle ... to melt. Serves 6.