I make a low carb pumpkin pie with heavy cream, and of course, whip more for the topping. Also, mashed potatoes and a mix of potato/sweet potato mash that also have whipping cream in them. Butter, lots of butter. A stick or two when I'm cooking the celery and onions for the stuffing I don't eat.

Actually, though, I only eat a forkful of the mashed stuff, with lots of gravy that I thicken with xanthan gum.