You can take the sensei out of the classroom...

But you can't take the classroom out of the sensei.

「すみません- er... sorry,」「Vinegarは…」「これは…」「まずは、…」「うん、こういう感じね。」「そして、…」, all this when she was demonstrating how to make sushi this afternoon XD;

That said, all of us learned a whole lot today. I just hope mom would take it up and make our own someday...