For the farfalle with cream cheese, first cook the pasta according to the package instructions. In another pot, cook the sliced carrots and asparagus for 10 to 12 minutes.
In a frying pan, let the onion, cut into rings, fry at medium temperature. In a bowl, mix the cream cheese and the oil. Fold in the chopped basil leaves.
Add a tablespoon of pasta water and a tablespoon of vinegar. Season with salt and pepper and add the onion.
Drain the pasta and mix with the cream cheese.