Directions
<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>First, prepare the pastry. In a large bowl, combine the flour, sugar, and salt. Add the cold cubed butter and rub it into the flour mixture using your fingertips until it resembles breadcrumbs with some pea-sized butter pieces remaining (these create flakiness in the finished pastry). Keep everything as cold as possible – cold butter creates steam pockets during baking that result in flaky layers.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>Make a well in the center and add the beaten egg and 2 tablespoons of ice-cold water. Mix gently with a fork, then use your hands to bring the dough together, adding the remaining tablespoon of water only if needed. The dough should just hold together but not feel wet. Divide into two portions – one slightly larger (about 60%) for the base, and a smaller portion (about 40%) for the lattice top.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>Shape each portion into a disc, wrap in cling film, and refrigerate for at least 1 hour, preferably 2. This resting period allows the gluten to relax (preventing shrinkage) and the butter to firm up again, which is essential for a flaky texture.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>While the pastry chills, prepare the filling. Wash the plums, halve them, and remove the stones. Slice each half into about 4-6 wedges, depending on size. Place in a large bowl and add the sugar, cornflour, lemon juice, cinnamon, star anise (if using), and vanilla. Gently toss to coat all the fruit. The sugar will begin drawing out the plum juices – this is good! Let the fruit macerate for 30 minutes, stirring occasionally.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Preheat your oven to 200°C (180°C fan/Gas 6) and place a baking sheet in the oven to heat up. This will help cook the bottom crust properly, preventing the dreaded "soggy bottom."</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>On a lightly floured surface, roll out the larger piece of dough to about 3-4mm thickness and a diameter approximately 5cm larger than your pie dish. Keep rotating the dough as you roll to maintain an even circle. If the dough becomes too warm or sticky at any point, return it to the refrigerator for 10 minutes.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Carefully transfer the rolled dough to your pie dish by draping it over your rolling pin. Gently press it into the corners without stretching the dough (which would cause it to shrink back during baking). Trim the excess to about 2cm overhang. Return the pie shell to the refrigerator while you prepare the lattice.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Roll out the remaining dough to similar thickness. Using a pastry wheel or sharp knife, cut into strips approximately 2cm wide for the lattice. Place these strips on a baking sheet lined with parchment paper and refrigerate for 10 minutes to firm up.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Give the plum mixture a final stir, then use a slotted spoon to transfer the fruit to your chilled pie shell, leaving most of the excess liquid behind (too much liquid will make your pie soggy). Mound the fruit slightly higher in the center as it will settle during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 10</h4>Create a lattice top by laying half the strips in one direction across the pie, spacing them evenly. Fold back every other strip halfway, then place one strip perpendicular to them in the center. Unfold the folded strips over the perpendicular strip. Now fold back the alternating strips and place another perpendicular strip. Continue this weaving process until the lattice covers the entire pie. Trim the edges of the strips to match the overhang of the bottom crust.</li><li class="MethodStepper"><h4 class="step-title">Step 11</h4>Fold the overhang up and over the edges of the lattice strips, then crimp the edges decoratively between your fingers to seal. Refrigerate the assembled pie for 15 minutes to ensure the pastry is thoroughly chilled before baking.</li><li class="MethodStepper"><h4 class="step-title">Step 12</h4>Brush the entire lattice and crust edge with egg wash, being careful not to let it pool. Sprinkle generously with demerara or turbinado sugar, which will give the finished pie a beautiful sparkle and delightful crunch.</li><li class="MethodStepper"><h4 class="step-title">Step 13</h4>Place the pie on the preheated baking sheet and bake for 20 minutes at 200°C. Then reduce the temperature to 180°C (160°C fan/Gas 4) and bake for an additional 35-40 minutes until the crust is deeply golden and the filling is bubbling vigorously through the lattice. If the edges brown too quickly, shield them with foil or a pie crust protector.</li><li class="MethodStepper"><h4 class="step-title">Step 14</h4>The most challenging part comes next – patience! Allow the pie to cool on a wire rack for at least 3 hours before slicing. This resting time is crucial as it allows the filling to set properly; cut too soon and you'll have a runny filling that doesn't hold its shape.</li><li class="MethodStepper"><h4 class="step-title">Step 15</h4>Serve at room temperature with a scoop of vanilla ice cream or lightly whipped cream. The pie will keep at room temperature, loosely covered, for 2 days, or refrigerated for up to 4 days (though the crust will soften somewhat over time). Enjoy your beautiful homemade plum pie!</li></ol>