Pork tenderloin is fantastic because it's really easy to make it simple or to make it look very complicated.
For instance, you can just fire up the crockpot, put your pork tenderloin in there with a little water and olive oil and forget about it until dinner.
On the other hand, you can easily make a stuffed pork tenderloin by simply slicing the tenderloin open, putting in your stuffing (I prefer vegetable based stuffings, but oftentimes sausage works well too) and then tying it together with kitchen twine to bake.
And who can say no to the delicious aroma of cooked pork tenderloin? Certainly not me!