Directions
<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Start by preparing the pie dough. In a large bowl, whisk together flour, sugar, and salt. Add the cold cubed butter and cut it into the flour using a pastry blender or your fingertips until the mixture resembles coarse crumbs with some pea-sized pieces remaining. The cold butter pieces will create steam pockets during baking, resulting in those desirable flaky layers.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>Drizzle in the ice-cold water, 1 tablespoon at a time, mixing gently with a fork until the dough just begins to come together. You may not need all the water - stop when the dough holds together when pinched. Divide the dough into two portions (one slightly larger than the other), shape into discs, wrap in plastic, and refrigerate for at least 1 hour. Chilling relaxes the gluten and firms the butter, ensuring your crust will be tender and flaky.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>While the dough chills, prepare your grape filling. Wash the Concord grapes thoroughly and separate the skins from the pulp by gently squeezing each grape between your fingers - this is the "slip-skin" technique that makes grape pie special. Place the pulp in one saucepan and reserve the skins in a bowl.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>Cook the grape pulp over medium heat until it breaks down and begins to simmer, about 5-8 minutes. Remove from heat and pass through a food mill or press through a fine-mesh sieve to remove all the seeds. This step is crucial for a smooth, enjoyable texture - grape seeds would make the pie unpleasantly crunchy.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Combine the strained pulp with the reserved grape skins in a medium saucepan. Add sugar, cornstarch, lemon juice, salt, cinnamon, and nutmeg. Cook over medium heat, stirring frequently, until the mixture thickens and comes to a gentle boil, about 5 minutes. The cornstarch needs to reach boiling point to fully activate its thickening properties. Remove from heat and allow the filling to cool completely.</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>Preheat your oven to 200°C (400°F) and place a baking sheet on the lowest rack to catch any potential overflow. Roll out the larger disc of dough on a lightly floured surface to about 3mm thickness and a diameter of 30cm. Carefully transfer it to your pie dish, gently pressing it into the corners without stretching the dough. Trim the edges, leaving a 2cm overhang.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Pour the cooled grape filling into the dough-lined pie dish. Roll out the second disc of dough and either place it whole on top with vents cut for steam escape, or cut into strips for a decorative lattice top. If creating a lattice, lay strips in one direction, then fold back alternate strips to weave perpendicular strips through. This not only looks beautiful but allows more steam to escape for a crisper crust.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Trim excess dough and fold the overhanging bottom crust over the top crust/lattice. Crimp or flute the edges to seal. Beat the egg with 1 tablespoon of water and brush this egg wash over the top crust. Sprinkle with coarse sugar for a beautiful sparkle and extra crunch. The egg wash gives the crust a gorgeous golden-brown shine during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Place the pie on the preheated baking sheet and bake for 20 minutes at 200°C (400°F). Then reduce the temperature to 180°C (350°F) and continue baking for 30-35 minutes more, until the crust is deeply golden and the filling is bubbling through the vents or lattice. If the edges are browning too quickly, shield them with aluminum foil.</li><li class="MethodStepper"><h4 class="step-title">Step 10</h4>Allow the pie to cool completely on a wire rack for at least 4 hours before slicing - this resting time is essential for the filling to set properly. A warm grape pie will be runny, while a properly cooled one will hold its shape beautifully when sliced. Serve with a scoop of vanilla ice cream for the perfect contrast to the sweet-tart grape flavor. Your patience will be rewarded with perfect slices that showcase the stunning purple filling!</li></ol>