Boil the pasta according to the instructions on the packaging in salted water to an al-dente state. Then you should drain when the pasta is cooked, pour half a glass of water into a mug, you may need it.
Mix shrimp with cajun seasoning and olive oil. You should fry the shrimp in a large skillet with butter, so that all the shrimp lay in one layer, turn the shrimp only once.
Make a cream and cheese sauce, then you should bring the cream to a boil in a saucepan, add the crushed cheese and wait until the cheese melts.
Mix the shrimps in a pan, pasta, and sauce, mix and cover. If the sauce is very thick, add a little water.