Celery root is good roasted. I used to make roasted root veggies which included the celeriac, garlic cloves, sweet potato and beets. So yummy.

Now, I suppose you could do the same with celeriac, brussel sprouts, garlic, turnips, radishes, maybe add in some zucchini and red pepper strips towards the end of the roasting?

We really like this recipe for holidays:

Jicama Eggplant Stuffing

I don't tell anyone what's in it, just let them try it. It gets eaten up.