Work with the chef
The last area to cover is working with you food professional. If you are unlucky you will have to do the presentation of the food yourself. If you are lucky and the client has a good budget you will have a chef to do the food display.
Take a few minutes before the shoot to talk with the chef and ask them how they like to work. Ask them if there is anything you need to know about the food that may not be obvious. If nothing else this will make them feel good so you will then be able to work closer and better together.