Eleven Madison Park in winter
White truffle is listed in the 2nd "row" of the menu, and is a $95 supplement to the prix fixe. It is choice of two pastas. The choices were a fontina tortellini (served with chestnuts when I had it about 1.5 weeks ago) or tagliolini with parmigiano-reggiano.
I did: crab (peekytoe salad, with avocado, roulade), white truffle (chose the tortellini, divine), duck for two, chocolate with salted caramel tart (I chose dark over milk chocolate)
My husband did: foie gras (he chose hot over cold), poached lobster, duck for two, blue cheese (served with pear)