Yield: One 9-inch pie
Prep Time: 2 hours (including crust)
Cook Time: 55 to 70 minutes
Total Time: 3 hours 10 minutes
1 recipe for single pie crust
1 cup heavy cream
1 cup whole milk
3 eggs plus 2 egg yolks
1 teaspoon vanilla extract
1 (15-ounce) can pumpkin
1 cup drained candied yams (from 15-ounce can)
¾ cup granulated sugar
¼ cup maple syrup
2 teaspoons grated fresh ginger
½ teaspoon ground cinnamon
¼ teaspoon ground nutmeg
1 teaspoon salt
1. Prepare the crust and refrigerate for at least 1 hour.
2. Adjust the oven rack to the lowest position, place a rimmed baking sheet on the rack, and heat the oven to 400 degrees F. Remove the dough from the refrigerator and roll it out on a lightly floured work surface to a 12-inch circle about 1/8 inch thick. Roll dough loosely around rolling pin and unroll into pie plate, leaving at least 1-inch overhang on each side. Working around circumference, ease dough into plate by gently lifting edge of dough with one hand while pressing into plate bottom with other hand. Refrigerate 15 minutes.
3. Trim overhang to ½ inch beyond lip of pie plate. Fold overhang under itself; folded edge should be flush with edge of pie plate. using thumb and forefinger, flute edge of dough. Use a fork to prick the dough all over the bottom and sides of the pie plate. Refrigerate dough-lined plate until firm, about 15 minutes.
4. Remove pie pan from refrigerator, line crust with aluminum foil or parchment paper, and fill with pie weights or dried beans, filling the whole way up to the rim of the pie plate. Bake on rimmed baking sheet 15 minutes. Remove foil/parchment and weights, rotate plate, and bake 5 to 15 additional minutes until crust is golden brown and crisp. Remove pie plate and baking sheet from oven.
5. While the pie shell is baking, whisk cream, milk, eggs, yolks and vanilla together in a medium bowl. Combine the pumpkin, yams, sugar, maple syrup, ginger, cinnamon, nutmeg and salt in a large heavy-bottomed saucepan; bring to a sputtering simmer over medium heat, 5 to 7 minutes. Continue to simmer pumpkin mixture, stirring constantly and mashing yams against sides of pot, until thick and shiny, 10 t0 15 minutes.
6. Remove the pan from heat and whisk in the cream mixture until fully incorporated. Strain the mixture through a fine-mesh strainer set over a medium bowl, using the back of a ladle or spatula to press solids through strainer. Rewhisk mixture and transfer to warm prebaked pie shell. Return pie plate with baking sheet to oven and bake pie for 10 minutes. Reduce heat to 300 degrees and continue baking until edges of pie are set and the center looks firm but jiggles slightly (instant-read thermometer inserted in center registers 175 degrees), 20 to 35 minutes longer. Transfer pie to wire rack and cool to room temperature, 2 to 3 hours. Serve with whipped cream.
(Recipe adapted from Cook's Illustrated, November 2008)