6: Pour 3 tablespoons olive oil into a large pan on medium heat. When hot, add the onion, salt and pepper. Cook for 1 or 2 minutes.
7: Tip the pasta into the pan, add the cockes and cream sauce. Mix well.
8: Finish with the chopped parsley; stir this in and your pasta is ready.
Remarks
Or course, you can use any other kind of pasta you like instead of the tagliatelle. If you do not have any spring onions, use an ordinary onion or shallot.