I'll get to the meat and potatoes of the entry and just tell you that these are smashing recipes for old stand-bys. Nothing better than tenderloin and mashed.
Give yourself a day to marinate the beef ; I also found that it took a bit more time than listed to make the potatoes tender enough to mash up.
This meal is also comparatively low calorie. I've found Real Simple to be a great source of healthier recipes to traditionally high calorie goodies.
But what do you think?