Topped with toasted coconut, this creamy pineapple pie is one sweet slice of down-home delicious. Pecan shortbread cookies add a double dose of richness to the buttery crust. Pulsing cookies in a food processor is a quick way to create crumbs. If you don’t have a processor, place the cookies in a large zip-top plastic bag; partially close the bag, leaving a small opening in the top of the bag to allow air to escape. Gently crush cookies with a rolling pin or mallet.