Preheat oven to 350 degrees.

Salt, pepper and season tenderloin generously.

In a hot cast iron pan, brown tenderloin on all sides.

I then sprinkle a little more herbs de provence along the top before baking for extra flavor- but that is up to you.

When browned, cook until pork's internal temperature of 145 degrees. It will continue to cook, when taken out of oven- but the USDA has lowered the internal temp that pork needs to be cooked.