Here's a spicy treat from hot, sunny Calabria! It's a very simple recipe, but it requires one hard-to-find ingredient: 'Nduja. 'Nduja is a spicy Calabrian paste of fatty pork and fiery Calabrian chilis. The spiciness of the meat is balanced by the sweetness of the onion, which is why you want a sweeter variety like Vidalia.
And that's all there is to it: Sweet onion and spicy 'Nduja, held together in a smooth tomato sauce, and served over a good toothsome pasta!