In my foods classes we get a bunch of free apples. With them we do one lab that is a "competition" that is judged by guest teacher judges. I have students get into lab groups and then find a recipe that uses apples. They get their recipe approved by me and then they lab plan, etc. This resource is for the day of the lab for the judges to score each group. It has three categories that they are judging and then I total up all the points and declare a winner for the competition.