So, we cut it up into fries anyway and started baking. After about 30 minutes, the fries were done and we were able to try this mysterious potato. It was awesome! Tasted just like something from a bag of Terra chips. Not sure which root vegetable, but it was still good. Is it possible that there are white sweet potatoes? Was it a yam? Anyone know?
Anyway, we also made some sloppy lennies with spinach instead of the kale. We kinda forgot about the kale at the back of the fridge and by the time we remembered, it was too late. Oops! The sloppy lennies were served over whole grain english muffins and were very tasty.

While I enjoy these Sloppy Lennies, I also really liked the recipe Catherine from Food Snob had us test awhile back. I liked the heartiness of the French Green Lentils as opposed to the softness of the red lentils used in the above recipe.
Now, if I could only figure out the mystery behind that dang potato thing!