Grapefruit Pie Recipe

<ul class="ingredients-main-list"><li class="ingredients-single-item">For the crust:</li><li class="ingredients-single-item">250g all-purpose flour</li><li class="ingredients-single-item">150g cold unsalted butter, cubed</li><li class="ingredients-single-item">1 tbsp granulated sugar</li><li class="ingredients-single-item">½ tsp salt</li><li class="ingredients-single-item">60-80ml ice-cold water</li><li class="ingredients-single-item">1 egg, beaten (for egg wash)</li><li class="ingredients-single-item">For the filling:</li><li class="ingredients-single-item">3 large ruby grapefruits</li><li class="ingredients-single-item">200g granulated sugar</li><li class="ingredients-single-item">30g cornstarch</li><li class="ingredients-single-item">60ml fresh grapefruit juice</li><li class="ingredients-single-item">3 large eggs</li><li class="ingredients-single-item">75g unsalted butter</li><li class="ingredients-single-item">2 tbsp grapefruit zest</li><li class="ingredients-single-item">¼ tsp salt</li><li class="ingredients-single-item">2 drops pink food coloring (optional)</li></ul>

<ul class="equipment-main-list"><li class="equipment-single-item">23cm (9-inch) pie dish</li><li class="equipment-single-item">Rolling pin</li><li class="equipment-single-item">Food processor (optional)</li><li class="equipment-single-item">Citrus zester/microplane</li><li class="equipment-single-item">Segment knife (or sharp paring knife)</li><li class="equipment-single-item">Mesh strainer</li></ul>

<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Begin by preparing the grapefruit segments. Using a sharp knife, cut away the peel and pith completely from each grapefruit. Working over a bowl to catch juices, carefully cut between the membranes to release clean segments. Reserve 60ml of juice for the filling and set the segments aside to drain in a colander over a bowl. This meticulous segmenting ensures no bitter membrane will affect your pie's flavor.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>For the pie crust, combine flour, sugar, and salt in a food processor (or large bowl if mixing by hand). Add the cold cubed butter and pulse until the mixture resembles coarse breadcrumbs with some pea-sized pieces remaining. Cold butter creates steam pockets during baking, resulting in those desirable flaky layers. Gradually add ice water, 1 tablespoon at a time, pulsing briefly until the dough just begins to come together when pinched.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>Turn the dough onto a lightly floured surface and divide into two portions, one slightly larger than the other (about 60% for bottom crust, 40% for lattice top). Shape each portion into a disk, wrap in plastic wrap, and refrigerate for at least 1 hour. This resting period allows the gluten to relax and prevents shrinkage during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>While the dough chills, prepare the filling. In a medium saucepan, whisk together sugar, cornstarch, and salt. Add the reserved grapefruit juice and whisk until smooth. Beat the eggs in a separate bowl, then whisk them into the sugar mixture. Add the butter pieces and cook over medium heat, stirring constantly, until the mixture thickens and begins to bubble, about 5-7 minutes. The mixture should coat the back of a spoon.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Remove from heat and stir in the grapefruit zest and food coloring (if using). Strain through a fine-mesh sieve into a bowl to ensure a perfectly smooth filling. Let cool for 15 minutes, then gently fold in the grapefruit segments, taking care not to break them. The acid in grapefruit helps set the filling as it cools, creating a wonderful texture contrast between the smooth custard and juicy segments.</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>Preheat your oven to 190°C (375°F) with a rack positioned in the lower third. Roll out the larger disk of dough on a floured surface to about 3mm thickness and a diameter roughly 3cm larger than your pie dish. Transfer carefully to your pie dish, gently pressing into the corners without stretching. Trim edges leaving a 2cm overhang, then chill while preparing the top crust.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Roll out the second disk and cut into strips about 2cm wide for a lattice top. Pour the cooled filling into the chilled bottom crust. Arrange the dough strips in a lattice pattern atop the filling, weaving them over and under one another. Trim excess, then fold the bottom crust overhang over the lattice edges and crimp decoratively to seal. The sealed edges prevent bubbling over during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Brush the lattice and crust edges with beaten egg and sprinkle with a little granulated sugar for a beautiful golden shine and slight crunch. Cover the edge with a pie shield or foil to prevent over-browning. Place the pie on a baking sheet to catch any potential drips.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Bake at 190°C (375°F) for 20 minutes, then reduce temperature to 175°C (350°F) and bake for an additional 30-35 minutes until the crust is golden brown and the filling is bubbling. The initial high heat helps set the crust structure, while the lower temperature allows the filling to cook through without burning the pastry.</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 period is crucial as it allows the filling to fully set – cutting too soon will result in a runny pie. Serve at room temperature or slightly chilled for the best flavor balance. For an extra touch, accompany with a dollop of lightly sweetened whipped cream or vanilla ice cream to complement the tangy grapefruit flavor.</li></ol>