The book, not the broth!
Also, we had practical tests this week. Got a 97% on my written, product ID and knife cuts. I got an 80% on my sauce practical. However, my chef actually paid me a compliment today. I failed to make a Bearnaise sauce because I had run out of shallot and did not want to make a sauce I knew was incomplete. He told me I should have made it anyway, during school, and present something. But what he said later made me feel good. "I know you are not a flake and I know you want to learn, it doesn't have to be perfect for me to evaluate. But, I can't evaluate a dish you don't present."
That made me feel good!