Farm fresh lettuces get just a bit of enhancement from a delicious green goddess dressing in Joanne's salad. Her student, Aggie, learns a few simple secrets to making great pie crusts, an they decide to make a savory galette toping their crust with a savory filling of mushrooms and blue cheese. Recipes: Butter Lettuce with Green Goddess Dressing, Mushroom and Blue Cheese Galette. Student: Aggie Gettys.