Mushrooms trifolati (or “funghi trifolati”) is simply a way of sautéing or cooking mushrooms with some broth or dry porcini water. The liquid thickens up and becomes a sauce. In this dish, the pasta is drained very al dente and added to the sauce to finish the cooking process in it thus absorbing all the mushroomy goodness. The shrooms are cooked with a few whole garlic cloves and finished with Italian parsley (optional).
These tagliatelle are the ones from my YouTube video🎥 so take a look at it to learn how to make them.