Summer in the City: Fresh Blueberry Pie

A teacher friend of mine, using her summer vacation to cross things off her bucket list, revealed to me her intention to lose her pastry-making virginity. She consented to have the occasion documented. Here is the result.

I’ve made a pie crust or two in the past, but with highly inconsistent results. Apparently, the keys to success are SPEED & TEMPERATURE.

As with all flour related cooking experiments, the gluten development (or rather the lack of it in this case) is the important factor in a delicate, flaky pastry. Gluten is the protein structure that forms when gas is released as bread rises; a high protein flour will allow the stretchy, chewy, workable dough ideal for say, pizza crust. So alternatively, using a low protein flour and discouraging gluten formation will result in a more delicate pastry.

Keep the dough ingredients chilled and work the dough as little as possible. Chill both the fat and the water. As for the type of fat used, butter is great for flavor, and shortening for texture- a combination works especially well.

Recipe adapted from Betty Crocker and Joy of Cooking

Pastry

  • 2 cups all-purpose flour
  • 1 teaspoon salt
  • 2/3 cup shortening
  • 2 tablespoons butter
  • 4 to 6 tablespoons cold water

Filling

  • ¾ cup sugar
  • ½ cup all-purpose flour
  • ½ teaspoon ground cinnamon
  • 6 cups blueberries
  • 1 tablespoon lemon juice
  • 1 tablespoon butter

In medium bowl, mix 2 cups flour and the salt. Cut in the shortening and butter using a pastry blender. Sprinkle with cold water, 1 tablespoon at a time, tossing with fork until all flour is moistened and pastry almost cleans side of bowl, adding 1-2 teaspoons more water if necessary. It should still look dry. Pinch some of the dough to see if it clumps together: if it does, it’s ready.

Gather pastry into a ball. Divide in half; shape into 2 discs and wrap in plastic wrap. Refrigerate for about 45 minutes.

Heat oven to 425°F. With floured rolling-pin, roll one disc into a sheet 2 inches larger than upside-down 9-inch glass pie plate. Roll sheet of dough around rolling-pin & transfer to the pie plate. If it tears or cracks, just pinch it together again and use scraps & water to repair any holes.

In a large bowl, mix the sugar, 1/2 cup flour and the cinnamon with the blueberries and spoon into pastry-lined pie plate. Sprinkle with lemon juice and the butter cut into small pieces. Cover with top pastry. Cut slits in it and crimp the edges either with a fork or by pinching around the edge with your fingers. Cover edge with a strip of foil to prevent the rim from getting too brown.

Bake 35-45 minutes or until crust is golden brown and juice begins to bubble through the slits in the crust, removing foil for last 15 minutes of baking. Cool 2+ hours for the increased possibility of intact slices.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s