yeah, you are a teacher

Jenn is making enchiladas with Jonathan. The recipe calls for chicken broth with flour added to it.
Jenn: "Do you know why we put the flour in the chicken broth?" (asking him like he was a little kid)
Jonathan, with an odd look on his face: "Yeah, to thicken it."
Jenn: "Oh gosh, I said that like a teacher, didn't I?!?"

Later...Jenn was recalling this funny event with her roommate and then texted Jonathan.
Jenn: "I am laughing about asking you about the flour all teacher-esqe!"
Jonathan: "yeah, you are a teacher!"