Saori will represent the Empress Arcana but there won't be crazy fusion requests going on here.

Instead, she'll be the owner/chef of a local eatery where Yu can either visit or work as a part-timer when ever he wants to. She'll be happy to teach him how to cook and encourage to make things for his friends. Being the motherly type, she'll worry over him if she notices him looking exhausted. And yes, she has her own version of the nikudon (meat bowl) challenge.