You’ll Need:Crust: 1 cup sifted All-purpose flour ? teaspoon salt ? teaspoon baking powder 1/3 cup butter or shortening 2-3 tablespoons cold water Apple Filling: 8 small apples or 4 big ones 2-3 tablespoons calamansi or lemon juice ? cup sugar 1 teaspoon cinnamon 3 tablespoons chopped walnuts 2 tablespoon