The prime rib was roasted at 200° F to 123° internal temperature and then reverse seared.
The pommes puree had some of the butter replaced with rendered bacon fat. Then fresh mini mozzarella balls and chives were added.
The carrots are pretty much as described.
My boys declared the potatoes to be the hit of the night, which I get. Dang are they rich!
You most certainly would not! My French is awful. It is a known fact in my house that when Dad says, “You know, the French call this . . .” you should immediately stop listening and assume he is lying.
I use the French name for the dish in this case to signify the style as opposed to the usual American lumpy mashed potatoes with less butter.
The answer is always Royale with cheese.
LE Royal 😎 (there’s even a deluxe version of it)