Need Help Looking for a Story

I recall that it was a classic culinary teacher & her female assisstant type story. I honestly dkn't remember for the life of me what the title was, or who it was written by. However I do remember that it started off with the bbw culinary teacher, and the principal had just come iut of a meeting and the principal had asked her to look after their newest employee (aka her assisstant) thats all I can remember unfortunately, and I hope someone could help me find this and link it to me; I'd really appreciate it!