Penne and Green Beans with Pumpkin and Oyster Mushroom Sauce

In a large saucepan of salted boiling water, cook penne according to cooking instructions on package, until "al dente".  Add green beans to boiling water 3 minutes before pasta is done and continue cooking together.  
Remove from heat and drain penne and bean mixture.
Meanwhile, serve coated with Pumpkin and Mushroom Sauce.

Pumpkin and Mushroom Sauce:
In a small saucepan, melt a bit of butter over medium heat and cook , sauté onion and mushrooms in butter over medium heat for 2 minutes.  Stir in pumpkin pulp and cook for 2 minutes. more.  Stir in Canadian Cream Cheese and cream.  Reduce heat to low and cook until smooth, while stirring constantly. Remove from heat and set aside. Add pepper to taste.
Toss penne and beans with pumpkin and mushroom sauce.