This has been a staple at our Thanksgiving dinner ever since I was a young girl (many years ago). It's a nice change from plain old mashed potatoes. The turnips give it a pleasant "bitterness" but the flavor is not so overpowering that it conflicts with any of the other holiday offerings. Especially good when topped with gravy. A couple of suggestions: (a) include the bacon grease when folding in the crumbled bacon; (b) crumble the bacon really fine (the kids LOVE it when they come across these little treasure bits); and (c) add a finely chopped yellow onion for a little bit more of a "kick". Chicken or vegetable broth can be substituted for the milk. A dollop of sour cream (and perhaps some chives) go very well with this dish when it's prepared as a side for a normal weekday meal.