Fettuccine Quatro Formaggi

1 lbs fettuccine

1 ½ cups whipping cream

¾ cup crumbled gorgonzola cheese

¾ cup provolone cheese

½ cup ricotta cheese

½ stick butter (1/4 cup)

½ tsp crushed red pepper

¾ cup grated parmesan cheese

¼ cup pine nuts, toasted (optional)

Cook pasta until tender.  Combine cream and the following 5 ingredients in heavy large sauce pan.  Whisk over medium heat until mixture simmers and is smooth.  Drain pasta, return to same pot.  Add cream sauce and parmesan to pasta, toss to coat.  Sprinkle with pine nuts is desired.