Can't remember if I ever tried parsnips. Roasted carrots, on the other hand, if done correctly, are totally yummy (and a lot easier on the old teeth and gums).
I prefer my carrots crunchy but then again I've always liked crunchy foods. (tip : for niggling little pains in teeth 'not root associated' chew a thin Hide dog chew for a couple of minutes, takes the pain right away).