Wino,
Even if I'm EST this week, that's too early for me.
Tunaroe:
First, try just roasting them (400F for 1 hour), split them, and season. I like butter and chili powder, but many seasoning combinations work.
I also do sweet potato latkes, but if fries are out, those are certainly out.
You could also try any of these:
- http://www.tasteofhome.com/recipes/sweet-potato---black-bean-chili
- http://smittenkitchen.com/blog/2008/02/spicy-sweet-potato-wedges-plus-five-etceteras/
- http://smittenkitchen.com/blog/2013/10/miso-sweet-potato-and-broccoli-bowl/
- http://smittenkitchen.com/blog/2007/11/curried-lentils-and-sweet-potatoes/