How to Make It
In a large, deep skillet, heat the oil. Add the ground pork and cook over high heat, breaking up the meat, until it is browned, about 5 minutes. With a slotted spoon, transfer the cooked pork to a plate. Add the chiles, onion, ginger, garlic and black beans to the skillet and cook over moderately high heat, stirring, until softened, about 5 minutes. Add the hoisin sauce and cook, stirring, for 1 minute. Add the rice wine and simmer until reduced by half, about 2 minutes. Add the stock and pork and simmer until thickened, about 4 minutes. Add the scallion and season with salt and pepper.
Meanwhile, in a large pot of boiling salted water, cook the noodles until tender, 5 to 8 minutes, depending on the thickness. Drain the noodles. Add them to the skillet and toss well to thoroughly coat them with the sauce. Transfer to a large, shallow bowl and serve.
