Lattice Apple Pie " You may need: Pie Pan Lattice Apple Pie Ingredients Crust 2 1/2 cup flour 3/4 teaspoon salt 1 T. sugar 1 cup butter, cold and cubed 1/2 cup cold buttermilk (Plus a little xtra if needed) [url href="https://hugsandcookiesxoxo.com/homemade-apple-filling/"]Apple Filling Recipe[/url] Instructions Crust In a food processor, combine flour, sugar and salt.