Note the size of the pan--might require more noodles. Don't use heat higher than med or sauce will have grainy texture. Add thyme while mushrooms. Add garlic and shallot in last minute mushrooms are cooking then deglaze with wine. Needs more garlic. Chicken stock instead of water for richer flavor. Add Parmesan to sauce towards end. Add more mozzarella. Maybe could use a little spice?