1 teaspoon nonfat dry milk (optional, but helpful
for browning and tenderness)
1/4 cup (1 3/4 ounces) sugar
1/4 teaspoon salt
8 tablespoons (1 stick, 4 ounces) cold butter
1 large egg yolk
1 teaspoon vanilla extract
1 tablespoon water
1/2 teaspoon grated lemon rind or a few drops of
lemon oil
FILLING:
3/4 cup (1 ounce) unbleached all-purpose flour
3/4 cup (5 1/4 ounces) granulated sugar
2 pounds (4 cups) whole-milk or part-skim ricotta
cheese, drained if necessary*
4 large eggs
1 teaspoon vanilla extract
1/4 teaspoon lemon oil or 1 tablespoon grated
lemon rind
CRUST: In a medium-sized
mixing bowl, whisk together the dry ingredients, then cut in the cold
butter. Whisk together the egg yolk, vanilla, and water and stir into
the dry mixture; the dough should be crumbly but hold together when
squeezed.
Roll the dough into a 13- to 14-inch
circle. Roll from the center out in firm strokes; don’t overwork the
dough. Transfer dough to a 9-inch removable-bottom cheesecake pan, or
9- or 10-inch springform pan. The dough is fragile, so you will
probably have to patch up holes and tears that occurred as you were
trying to get it into the pan. Don’t worry; these won’t show. Press
the dough all the way up the sides of the pan. Place pan in
refrigerator to chill while you make filling.
Preheat the oven to 350 degrees F.
FILLING: In a large mixing
bowl, combine flour, sugar, ricotta cheese, eggs, vanilla, and lemon
oil. Mix slowly but thoroughly; you don’t want to beat air into the
filling, but you do want to combine the ingredients well.
Remove chilled crust from refrigerator
and brush with a bit of milk on bottom and sides. This will help
prevent crust from becoming soggy. Pour filling into crust. Place pie
on the bottom rack of the oven and bake for 1 hour. Turn oven off and
leave pie in oven an additional 30 minutes. Remove from oven and place
on a wire rack to cool completely. When cool, remove from pan and dust
with confectioners’ sugar. Serve pie at room temperature, or
refrigerate if you wish to serve it later.
*Ricotta cheese made with part skim milk
is much closer to true Italian ricotta cheese than is whole-milk
ricotta. Whole-milk ricotta cheese tends to be “looser” than skim-milk
ricotta and should be drained before using, in a yogurt strainer or in
a cheesecloth bag, for several hours in the refrigerator.