Where to find Nduja?
Calabria Pork Store on Arthur Ave in the Bronx makes their own Nduja, and had it the last time I was there 3 weeks back. I bought some and thought it was great; they should still have it. A few other serious Italian pork stores and importers scattered around the city (Eataly, D Coluccio, Sorriso, etc.) may have it as well but don't quote me on that. Call ahead to be sure
Calabria Pork Store
2338 Arthur Ave, Bronx, NY 10458
Sorriso Italian Pork Store
44-16 30th Ave, Queens, NY 11103
Coluccio and Sons
1214 60th St, Brooklyn, NY 11219