Bring a pan of saltd water to a boil and warm a bowl. Put gorgazola into bowl with butter and a pinch of pepper and blend until creamy with a wooden spoon. Stir in parmesan and heated cream. Keep warm. Add gnocchi carefully to boiling water. Stir and cook briskly. When they come to surface, remove with a slotted spoon and transfer to bowl with the sauce. Stir well to coat with sauce and serve immediately.
