Iyanna and Juan are trying different pecan pie recipes so they can enter into the baking contest at the county fair next weekend. They try different crusts, ingredients, and toppings to find the best recipe to use for the contest. What is the best method for Iyanna and Juan to review what they found through their different recipe tests? A) Ask their family members to help them pick a recipe. B) Take pictures of each pie and pick the one that looks the best. C) Taste each pie after they bake them and discuss what they think. D) Taste each pie and record the results in a notebook to review and compare later.