A great spin on mashed potatoes, and one of our favorite recipes from our cookbook! Mashed potatoes combined with mashed parsnips, celery root, sour cream, and a touch of horseradish. Served by the pan (Small serves 5-6, large serves 10-12)

Ingredients: potatoes, celery root, parsnip, butter, cream and creme fraiche, chives, horseradish, salt and pepper