Bring a large pan of salted water to the boil and cook the pasta until tender but retaining a bite. Retain some of the cooking water for adding to the sauce.
In a large mixing bowl beat the eggs, cream, Parmesan and parsley together.
Add the hot pasta to the beaten egg mixture and a little of the cooking water to create a light but creamy sauce.
Flake in the hot smoked salmon and serve in a warm, deep pasta bowl.