Instructions

1. To make the dough, in a large bowl, whisk together the flour and salt. Add the butter cubes, tossing them through the flour until each piece is well coated. Cut the butter into the flour by pressing the pieces between your palms or your fingers, flattening the cubes into big shards and continuing to toss them through the flour, recoating the shingled pieces.
2. Continue to work the mixture together until the pieces of butter are about the size of peas.
3. Make a well in the center of the flour mixture. Add 3 tablespoons of ice water and mix to incorporate. Then add more ice water 1 tablespoon at a time and continue mixing just until the dough comes together. As it begins to come together, you can knead it a few times to make sure it's evenly combined. It's important not to add too much water to the dough, which should never be sticky. It should hold together easily in a ball but still feel almost dry to the touch.
4. Form the dough into an even disk. Wrap tightly in plastic wrap then refrigerate for at least 30 minutes or up to overnight.
5. Lightly flour the work surface. Roll out the dough to a circle 1/4-inch thick. Start in the center of the disk of dough and push away from you using even pressure. Return to the center and repeat, this time moving towards you. Continue rotating the dough and reflouring the counter as needed to prevent sticking.
6. Transfer the dough to the pie pan. Trim away the overhang, leaving about 1/2-inch overhang all around. Tuck the excess dough under and crimp with your fingers or a fork. Refrigerate for 20 to 30 minutes or freeze for 5 to 10 minutes.
7. To parbake, place a rack in the center of the oven and preheat oven to 425 degrees F. Cut a square of parchment paper slightly larger than the pie pan.
8. Prick the chilled dough all over with a fork. Place the parchment over the crust and fill with pie weights or dried beans. Bake the crust until the edges barely begin to turn golden brown, about 15 to 20 minutes.
9. Take the pan out of the oven and remove the parchment and weights. Return the crust to the oven to bake for 2 to 4 minutes until just lightly golden.
10. Remove from the oven and immediately brush the bottom of the crust with a thin layer of egg wash. The residual heat should cook the egg, but if it looks wet, throw it back in the oven for 1 minute more. Cool the crust completely before filling it.
11. To make the brownie, reduce the oven temperature to 350 degrees F.
12. In a medium, heat-proof bowl, combine the butter, oil, and bittersweet chocolate. Set the bowl over a medium saucepan of simmering water (with the bowl not touching the water) and heat, stirring occasionally, until the mixture is fully melted and combined. Let cool slightly.
13. Add both sugars to the chocolate mixture and mix well with a spatula. Add the eggs one at a time, mixing until each one is fully incorporated. Whisk in the vanilla. Add the flour and salt and mix well to ensure there are no flour pockets, but do not overmix. Fold in the semisweet chocolate and almonds.
14. Pour the batter into the piecrust and bake until a toothpick inserted into the center of the brownie comes out with moist, clumpy crumbs, 45 to 50 minutes. Do not overbake! Let the pie cool for at least 20 minutes before slicing and serving. I love this pie served with coffee ice cream.