Add the mushroom and cook until soft ... then add the parsley and check the seasoning again. Toss the pasta through the sauce, then serve in a warm bowl and sprinkle over the pine nuts.
Add the onions and mushrooms and saute until tender ... Fill a large pot 3/4 full with water and bring to a boil. Add the pasta and cook until al dente (tender), 10 to 12 minutes, or according ...