Ratte Potatoes in NYC?
After reading Joel Robuchon's Mashed Potato recipe (http://www.cookingbythebook.com/recip...), I've wanted to cook them for my Thanksgiving dinner. However, the recipe calls for ratte potatoes, and I don't know where to find them. Sure, I can always substitute, but I'd prefer the real deal when doing it the first one.
Anybody know a place I can find them?