Doing an Internet search for
pasta Milanese will give you lots of different recipes. Some of them have a similarity to what TIS mentioned.
Some, it should be noted, have no similarity whatsoever!

Think I'll be making this one very shortly; just last night I bought some sardines and tomato paste - an odd coincidence 'cause I haven't made a sauce with sardines in over a dozen years...
Ladies, you have made us very hungry. That seismic rumbling you hear is our stomach.
Complaining.
Signor V.