clothing exchange food

i am not sure what to bring. i know it is said  to bring a "weight-loss friendly" dish but my diet is way different than an rnyers or a banders as i am not supposed to do low fat. can someone give me some suggestions??

I have no DS knowledge, but you can never go wrong with fresh fruits/veggies, cheese of any kind, meat slices (turkey, etc). Hope this gives you some kind of idea.