You, the girls, and Sanji were seen talking to Azami. 

Azami: So, what brings you all here to Totsuki Culinary Academy? 

Sanji: Simple, I want to see how each of your students cooks. 

(Y/N): Sanji and I are pretty good chefs you know. 

Ruby: I really want to taste what all of you have! I'm excited for it! 

Azami: If you two are cooks, then show me what you have to offer. 

(Y/N): Very well! 

One cooking montage later... 

(Y/N): Dinner is served! 

Azami: What am I looking at? 

(Y/N): Steak with chimichurri sauce! 

Azami: This is disgusting! 

(Y/N): EXCUSE ME?! 

Sanji: (Y/N) made this food to give to you, and you haven't even eaten it yet? 

Azami: Why should I eat it? It's clearly inferior with all of this green mess over i- 

Sanji grabbed him by the shirt collar. 

Sanji: EAT IT NOW! 

Azami: Get your hands off of m- 

Sanji kicked him right in the ribs! 

Sanji: A REAL CHEF NEVER WASTES FOOD, REGARDLESS OF APPEARANCE! 

Azami: And what would you know? Your food isn't any better. 

He looked at Sanji's Seafood Fried Rice. 

Azami: You ruined the fried rice by putting extra seafood in it. It's horrible and- 

(Y/N): DON'T INSULT SANJI'S FOOD, ASSHOLE! What gives you the right to judge us?! 

Azami: You're ruining the original recipes by tampering with- 

Yang: Hey, they both taste really good! 

Blake: It's true. 

The girls were eating it. 

Azami: I suppose all of you are just animals because this food is unfit for anyone. Only fodder for animals. That's what it is. 

Ruby: YOU JERK! WHY CAN'T YOU TRY IT YOURSELF?! 

Weiss: I think it's because he knows nothing about what cooking is. What's the point of cooking if you don't try something new? I mean, I go for whatever (Y/N) makes me. 

Azami: Then that would have to make you as idiotic as hi- 

You and Sanji both attacked him. 

(Y/N): LEAVE HER OUT OF IT! 

Sanji: Don't you know you should never insult a lady? What did your parents ever teach you? 

Azami: Damn you! 

(Y/N): If you're so sure about your philosophy, then why don't you prove it to us? 

Azami: Very well. We will settle this with a Regiment de Cuisine. 

Ruby: Is that like a cooking battle? 

Sanji: Basically. Two chefs go up against each other in a competition making the best meal they can with the ingredients they bring or are provided. 

(Y/N): If we win, then you have to step down as headmaster! 

Azami: Like that will happen. If my chefs win, then the ones you choose to side with you will be expelled. 

(Y/N): Fine! 

Sanji: You're going down! 

Yang: Ooh it's on now! 

Blake: For some reason, I thought this would happen.