Peel and dice the onions and fry them in hot olive oil until translucent. Peel the garlic, press through and add. Add the cream and milk. Add as much parmesan as needed to make a creamy sauce. Season with the spices as needed. Now put the gnocchi directly into the sauce - but DO NOT boil it beforehand - and let it steep for about 10 minutes.
Together with a tomato and mozzarella salad, the whole thing is a poem.