6. Some dishes don’t make it into the final shot, but they are almost always eaten by someone.

It’s not very common for there to be leftovers; actors usually have to eat during their scenes and the film crew is in charge of finishing the leftovers. Whatever is left untouched on set and in good condition can be refrigerated and saved for other projects, donated to charity, or recycled to create other dishes, jams, or sauces.