We tried the Black Bean Burger recipe from Safely Gathered In last night. I'll let you look up the recipe there, if you're so inclined. They were pretty yummy, although (surprise) tasted nothing like burgers. We tried them with a few different toppings and salsa was definitely the best.
We've also had these potato wedges a few times. They are way easy and really good: Wash and DRY 4 med potatoes, then cut into wedges. Coat in egg whites, place skin side down in a greased pan and sprinkle with coarse salt. Bake at 400 for 20-25 minutes.