Tag Archives: grapefruit pie

Grapefruit Pie with Oreo Crust

Grapefruit Pie with Oreo CrustLast Pi Day (March 14th aka 3.14 aka π), I posted a recipe for Pecan Pie Kolaches that was mostly just me saying “What is happening? What is happening? Here’s a recipe, I guess,” and trying not to have a full-scale meltdown while the world closed up. Needless to say, this year’s post is a little less dramatic.

Except for the pie. It’s bringing all the drama in the best possible way. The colors, the textures, the slightly unusual flavor combination–it’s everything I want these days.Grapefruit Pie with Oreo CrustGrapefruit Pie with Oreo Crust is out of this world delicious and a stunner to boot. Crumbly Oreo crust is filled with a soft and tangy Grapefruit filling and finished with whipped cream, chocolate curls and thin strips of grapefruit zest.Grapefruit Pie with Oreo CrustIf you think I’ve lost my mind combining grapefruit and chocolate, know that I would have turned my nose up at this just a few years ago. However, after trying key lime and chocolate together, I am sold. The tang of citrus and the bitterness of chocolate are a perfect pairing. Try it—you’ll love it.Grapefruit Pie with Oreo CrustThis pie is pretty simple to make, but as with most simple things, it does require some preparation. The filling is a play on my Lemon Meringue Pie, wherein the structure mostly comes from egg yolks and cornstarch. It’s a lot like making homemade pudding, which is really no big deal.

Cornstarch, sugar, salt and water are whisked together over medium heat until thick. This mixture is used to temper (warm) the egg yolks, before it’s all simmered with a grapefruit reduction and a hint of lemon juice. Whisk in a little butter, pour it through a sieve and voila! Grapefruit pie filling.

(I think I may have accidentally made it sound complicated by laying the method out like that, but I promise you it’s simple and comes together quickly.)Grapefruit Pie with Oreo CrustOnce the filling and crust are prepared, it’s just a matter of pouring one into the other and letting them get nice and cold together. This cannot be rushed, so plan ahead. Grapefruit Pie with Oreo CrustGrapefruit Pie with Oreo CrustWhen Grapefruit Pie with Oreo Crust is completely chilled, it will still be a little on the jiggly side, like a citrus curd with a little more body. After you add a flourish of whipped cream and the garnishes of your choosing, you’ll be treated to a tart, sweet, creamy, crumbly confluence of goodness. The cream offsets the tanginess of the filling, and the buttery chocolate crumb crust rounds it all out. This pie is rich and refreshing–the perfect way to start what will hopefully be a much simpler twelve months for us all.

Happy Pi Day, y’all. Grapefruit Pie with Oreo Crust

Grapefruit Pie with Oreo Crust
makes one 9-inch pie

Oreo Crust:
24 Oreos
5 tablespoons unsalted butter, melted

Grapefruit Filling:
2 cups fresh grapefruit juice (from about 3 medium-large grapefruits)
1 cup granulated sugar
1/4 cup cornstarch
1/4 teaspoon Kosher or sea salt
1 1/3 cup water
5 large egg yolks
1 tablespoon fresh grapefruit zest
1 tablespoon fresh lemon juice
2 tablespoon unsalted butter
1 teaspoon pure vanilla extract
1 drop red liquid food coloring (optional)

Whipped Cream & Garnish:
1 cup heavy cream, very cold
4 tablespoons confectioner’s sugar
grapefruit zest (strips or grated)
chocolate curls

Preheat oven to 350F. Lightly grease a 9-inch pie plate.

Make the crust. Place Oreos in the bowl of a food processor and blitz until they are crumbs. Add melted butter and pulse until the mixture can be pinched together. Press it into the bottom and up the sides of the pie plate (I find that a 1/4 cup measuring cup helps with this). Bake the crust for 10 minutes and then let it cool while you make the filling.

Pour grapefruit juice in a small saucepan. Bring to a boil over medium-high heat and cook until reduced to 1 cup (about 10-12 minutes). Remove from heat and cool 5 minutes.

In a small mixing bowl, use a fork to beat egg yolks. Set aside.

In a large saucepan, whisk together sugar, cornstarch, and salt. Whisk in water. Heat over medium heat, stirring frequently, until the mixture reaches a simmer and thickens. Turn heat to low.

Whisking constantly, pour 1/3 cup of the mixture into the bowl of egg yolks until fully combined. Whisking constantly, add egg yolk mixture back to the pan. Return heat to medium. Stir in grapefruit zest, followed by grapefruit reduction and lemon juice. Continue whisking until the mixture has boiled for 1 full minute. Remove from heat. Whisk in butter, vanilla and optional red food coloring. Push filling through a sieve to remove solids.

Pour filling into crust. Gently tap the pan on the counter a few times to help air bubbles disperse. Pop any surface bubbles with a toothpick as needed. Let pie cool to room temperature, then chill for at least 4 hours. Filling will be set, but jiggly, when ready.

Just before serving, make whipped cream. Combine heavy cream and confectioner’s sugar in a large mixing bowl. Use an electric mixer to whip the mixture on low for 30 seconds before whipping on high for 1-2 minutes, or until stiff peaks form.

Load whipped cream into a piping bag fitted with a large star tip. Pipe as desired over the top of the pie. Garnish with grapefruit zest strips and/or chocolate curls, if desired.

Slice pie with a large, sharp chef’s knife, wiping it clean between cuts. Serve immediately.

Pie is best upon assembly, but leftovers may be kept in the refrigerator for a day. The filling may weep a tiny bit over time.

Grapefruit Pie with Oreo CrustGrapefruit Pie with Oreo CrustGrapefruit Pie with Oreo Crust