This is a super easy food lab that creates personalized homemade granola bars. Students are given a market order having set ingredients yet being able to select either peanut butter OR margarine as their binding agent as well as their "treat" choice of possibilities of m&ms, chocolate chips, raisins, sunflower seeds, cranberries, or white chocolate chips. Recipe is provided as well as the market order which allows for the teacher to easily shop for the lab.