Deletion of Soup all'Imperatrice

Comment: despite the slight confusion over sources, there is no evidence here, or in searches or  in a reasonably extensive library of recipe books that I have available that this was anything other than one author's personal recipe. There is nothing to indicate any notability or indeed, any significance. Just another recipe. Fails  . '''''&nbsp
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)