Yeah, discussing them at home and it's mainly a soup ingredient here so far. I wanna try what David suggested:
"Mashed with garlic and butter plus a little sour cream topped with some green onion"
As an alternative to mash potatoes
Discussion
yeah, that lines up with my experience. they are a bit like potato, but more like sweet potato, but not really sweet, more dry, would go nice exactly how you describe, the cream would help a lot with how it goes down.