Sheet Pan Slab Pie Recipes

Steps:

• Make pie crust: Whisk together flour, sugar and salt in the bottom of a large bowl. Using a pastry blender, 2 forks, or your fingertips, work the butter into the flour until the biggest pieces of butter are the size of peas. (You'll want to chop your butter into the small bits first, unless you're using a very strong pastry blender in which case you can throw the sticks in whole.).
• Gently stir in the water with a rubber spatula, mixing it until a craggy mass forms. Get your hands in the bowl and knead it just two or three times to form a ball. Divide dough roughly in half, one being slightly larger than the other. Wrap each half in plastic wrap and flatten a bit, like a disc.
• Chill in fridge for at least an hour or up to two days or slip plastic wrapped dough into a freezer bag and freeze for up to 1 to 2 months. To defrost, leave in frig for 1 day.
• Heat oven to 375 degrees. Line bottom of 10x15x1 inch baking sheet or jellyroll pan with parchment paper.
• Prepare filling: In a large bowl, toss apples with lemon juice until coated. Top with remaining filling ingredients and stir to evenly coat.
• Assemble pie: On a lightly floured surface, roll one of your dough halves (the larger one first) into an 18x13 inch rectangle. Do your best to work quickly, keeping the dough as cold as possible and using enough flour that it doesn't stick to the counter. Transfer to your prepared baking sheet and gently drape some of the overhang in so that the dough fills out the inner edges and corners. Some pastry will spill over the sides of the pan; trim this to 3/4 inch.
• Pour apple mixture over prepared pan and spread evenly.
• Roll the second of your dough halves (the smaller one) into a 16x11 inch rectangle. Drape over filling and fold the bottom crust's overhang over the edges sealing them together. Cut small slits to act as vents all over the lid. Brush lid with heavy cream or egg wash. Bake until crust is golden and filling is bubbling, 40-45 minutes. Transfer to a wire rack until just warm to the touch, about 45 minutes.
• In a medium bowl, stir together confectioner's sugar and liquid of your choice until a pourable glaze consistency is reached. Use a spoon to drizzle over top. Serve slab pie in squares or rectangles, warm or at room temperature.
• It keeps at room temperature for at least 3 days.

Steps:

• For the crusts: Preheat the oven to 350 degrees F. Unroll 3 of the pie crusts on a lightly floured work surface. Stack them on top of each other. Roll out the thick, layered dough to a 15-by-21-inch rectangle. Press into a rimmed baking sheet so that the crust comes up the sides and hangs over slightly. This will be the bottom crust. Chill until ready to use, at least 30 minutes.
• Use the remaining crust for the top of the pie. Unroll it on a lightly floured work surface and roll it to a 14-by-18-inch rectangle. Cut the dough in half so you have two 7-by-9-inch pieces. One half will be the top crust for the apple portion of the pie. Cut the other half into 1-inch diagonal strips to use for the lattice on the cherry pie. Place the rectangle and strips on a parchment-lined baking sheet and chill until ready to use.
• For the apple pie: Toss the apples in a medium bowl with the sugar and lemon juice. Melt the butter in a large skillet over medium-high heat, add the apples and cook, stirring occasionally, until tender, about 10 minutes. Stir in the flour, cinnamon and a pinch of salt and cook until thickened, about 1 minute more. Cool completely.
• For the sour cherry pie: Place the cherries in a medium bowl. Whisk 1/4 cup cherry juice with the cornstarch in a small saucepan until completely smooth. Add the remaining cherry juice and sugar and bring to a boil over medium-high heat. Cook, whisking constantly, until thick and glossy, about 30 seconds. Pour the sauce over the cherries and gently fold to combine. Cool completely.
• For the pumpkin pie: Whisk together the pumpkin, evaporated milk, sugar, pumpkin pie spice and the egg and in a medium bowl until smooth. Set aside.
• For the pecan pie: Whisk together the brown sugar, corn syrup, butter, vanilla, eggs and a pinch of salt in a medium bowl until smooth. Fold in the pecans and set aside.
• Once all fillings are made, begin assembling the pie. Remove both baking sheets with dough from the refrigerator.
• Visualize the sheet pan is divided in half lengthwise and then crosswise so you have 4 equal quadrants. Each quadrant will hold a different pie filling. Prick the bottom crust all over with a fork.
• Add the pie fillings in this order: Add the apple pie filling to the upper left quadrant of the crust; spread it to cover a 7-by-9-inch rectangle. Moving counter clockwise, pour the pumpkin filling right under the apple pie filling and spread it the same size as the apple filling. Spread out the cherry filling next to the pumpkin filling. Fill the top right empty space with the pecan filling.
• Cover the apple pie quadrant with the reserved rectangle of dough. Lay the pie strips out diagonally over the cherry pie quadrant. Press any remaining strips of dough around the edge of the pie to thicken the rim. Crimp the edge of the pie, making sure to incorporate and crimp together the dough from the apple quadrant. Brush the edges and the dough on top of the pie with egg and sprinkle with turbinado sugar. Cut decorative slits in the apple pie crust.
• Bake until all pies are set and the crust on the apple pie and cherry pie is golden brown and crisp, 55 minutes to 1 hour 5 minutes.

Steps:

• Heat oven to 375 degrees. On a lightly floured surface or between two large floured pieces of plastic wrap, roll out larger piece of dough to an 18x13-inch rectangle, trimming excess dough.
• Fit into a 15x10 inch rimmed baking sheet, pressing into corners (pastry will hang over sides). Chill while assembling filling.
• In a large bowl, stir together fruit, granulated sugar, cornstarch, lemon juice and salt. Spread mixture over chilled pie shell. Chill again while you roll out the top crust.
• On a lightly floured surface or between two large, floured pieces of plastic wrap, roll out remaining piece of dough to a 16x11-inch rectangle; drape over filling. Fold edge of bottom dough over top dough. Crimp if desired. Prick top dough all over with a fork. Brush entire surface with cream or an egg wash (thinned with a little water if necessary), and sprinkle with granulated sugar.
• Bake until crust is golden and filling is bubbling, 40 to 55 minutes. Transfer to a wire rack, and let pie cool until just warm to the touch, about 45 minutes. Serve warm or at room temperature, cut into 12 pieces. Slab is best eaten the day it is baked but it can be kept at room temperature, loosely covered with plastic wrap, for up to 2 days.
• Pate Brisee directions: Process flour, salt and sugar in a food processor until combined. Add butter. Process until mixture resembles coarse meal, about 10 seconds. With machine running, add ice water in a slow, steady stream just until dough comes together. (Do not process more than 30 seconds.).
• Turn dough out in two portions onto two pieces of plastic wrap with one slightly larger than the other (this will be your bottom crust). Flatten dough and shape into rectangles. Wrap in plastic. Refrigerate at least 1 hour (or overnight).