Mashed Potatoes with Parsnips and Horseradish.  Creamy, buttery mashed potatoes are paired with sweet parsnips and spicy horseradish for a positively delicious side dish that your guests will rave about! Here is a delicious alternative to your standard mashed potatoes.  Wonderfully creamy with the sweet flavor of parsnips and the spiciness of horseradish, the combination