Au Poivre sauce gets a twist and an upgrade with the addition of sliced leeks and pink (!!!) peppercorns in the sauce which make it an undeniably festive option as a holiday side. I’ve gone on record before, and I’ll repeat here again–I will take a crispy roasted potato over a mashed potato any dang day of the week. These potatoes are no exception and have solidified that position and then some. They are JUST THAT GOOD. If you can’t find pink peppercorns, black peppercorns work just as well!