I’ve never even seen one in person. But maybe, if thats what the purple things in those veggie straw snacks are. I’ve had those. I didn’t like 'em, but I had them before.

Edit: Wait a minute, no. This past Thanksgiving my sister made mashed potatoes from purple potatos. How the hell forget that? 😵‍💫 IDK where she got 'em. Maybe Sprouts? We have one here but I never go there.

I was expecting them to be closer to a sweet potato but they tasted no different than regular potato.