That is the phrase Google Translate proposed: the exact prompt I used was "Come si prepara il ragù alla bolognese?"
I often consult several different versions of a recipe before cooking, and this feels like a normal degree of variation. Perhaps there are regional differences?
Just for kicks, I asked (in English) "what is an authentic Italian recipe for bolognese ragu?", and it produced a recipe similar to the version returned from the Italian prompt, noting "This version follows the classic canon recognized by the Accademia Italiana della Cucina". Searching on name of that organization led me to this recipe:
https://www.accademiaitalianadellacucina.it/sites/default/fi...