Great blog Abra, I've really enjoyed reading it (I used to be a caterer, though not as fabulous as a personal chef, I still love your musings about transporting all of your gear!)! In terms of root vegetable tartes, the following three things come to mind: 1) Cornmeal crusts remind me of mascarpone and fig tartes. Too sweet for the wine you had in mind, I think. 2) A root vegetable cobbler from epicurious: Root Vegetable Cobbler with Chive Biscuit I'm little skeptical on this one though. 3) Some sort of Gratin with gruyere and creme fraiche. The combination would probably stand up to the wine, but I'm not sure about how to incorporate the cornmeal crust. How about a gratin/tarte hybred? (Gosh, this sounds awful, but I love cheese and want to put it in everything!) I think layering the creme fraiche on the cornmeal might be a good binding agent. Ok, really, I know nothing Good luck!