1. Chop your rutabagas and carrots and place them in a steamer. Steam for 15 minutes, or until they squish easily when pressed with a fork.
2. Place your cooked root vegetables in a mixing bowl with table cream and butter. Using a potato masher, mash the vegetables together. Be careful not to over mash so that there are still some lumps remaining.
3. Stir in asiago cheese and add salt and pepper to taste.