Pasta with Fast Sausage Ragu
True ragu is a magnificent pasta sauce, a slow-simmered blend of meat, tomatoes, and milk. The real thing takes hours, for the meat must become tender and contribute its silkiness to the sauce, the tomatoes must dissolve, and the milk must pull the whole thing together. But a reasonable approximation of ragu can be produced using ground beef or pork or, even better, prepared Italian sausage.
