Try this delicious pasta dish:
Make spaghetti al dente. When the pasta water boils, sauté the finely chopped onion in butter, then add the ham. Extinguish with the whipped cream and the sour cream. Cook for about 2-3 minutes, seasoning with pepper and nutmeg. Finally, add the Parmesan cheese, simmer repeatedly for 1-2 min on low heat. In the meantime, drain the pasta.