Transfer to a shallow baking pan, reserving skillet, and bake, uncovered, until cooked through, about 5-6 minutes, depending on the thickness of your chops. Don't overcook. If 3/4" check at 5 minutes. Let stand, loosely covered with foil, 5 minutes. If using an instant read thermometer, don't let the meat go past 140F.
Add mustard and cream and return to a boil, then add lemon juice and simmer until sauce is just slightly thickened, about 3 minutes. If you want more sauce and don't mind it a touch thin, then stop after 2 minutes.
Serve chops with your fave carb and some veggies. Pour the sauce over the meat. If extra sauce is available, it works beautifully over most veggies as well!
As I mentioned, this sauce is wonderfully versatile. I've used it over sautéed chicken livers and broiled rabbit pieces as well. It would also work well with chicken breasts prepared the same way, but check for doneness before removing the chicken. It may take a few minutes longer, give or take a minute.