Could there be a better combo than Beef and Bacon?
I think not...
Beef Tenderloin (whatever size your family desires)
Bacon (Needs to be SUGARLESS!)
Pre-heat Oven to 400 Degrees
Take your tenderloin, and wrap it completely in Bacon.
In a skillet heat up some olive oil. Place bacon covered tenderloin in skillet, and cook on all sides until the bacon is "crispy-ish" about 5 min/side. (Is that really a word?)
Place roast on a roasting rack set over a baking dish (anything that will catch the drippings will do).
Bake for 20 Minutes, which will get you to about Medium/Medium Rare.
As your roast is cooking, steam your cauliflower and asparagus.