Triple Decker Key Lime Pie

Key Lime Pie is a quintessential American dessert that has captured the hearts and taste buds of many since its inception in the late 19th century. Originating from the Florida Keys, this delightful pie is characterized by its tart and refreshing flavors, making it a staple in coastal cuisine. Traditionally, Key Lime Pie features a creamy filling made from key lime juice, sweetened condensed milk, and egg yolks, all nestled in a graham cracker crust. The simplicity of its ingredients combined with the burst of citrus flavor has made Key Lime Pie a beloved dessert across the United States.

Elevate your dessert game with this stunning Triple Decker Key Lime Pie recipe! Combining tangy key lime filling, rich white chocolate mousse, and a chocolate-hinted graham cracker crust, this multi-layered pie is both a visual delight and a flavor explosion. Perfect for any special occasion or simple indulgence, each slice showcases harmonious textures and bright citrus notes. Follow our step-by-step guide to create a showstopper that will impress your guests and bring joy to your table.

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Ingredients

For the Crust:

2 cups graham cracker crumbs

1/2 cup unsweetened cocoa powder

1/2 cup sugar

1/2 cup unsalted butter, melted

For the Key Lime Filling:

1 cup key lime juice (freshly squeezed if possible)

1 can (14 oz) sweetened condensed milk

4 large egg yolks

Zest of 2 key limes

1/2 teaspoon vanilla extract

For the White Chocolate Mousse Layer:

1 cup heavy cream

8 oz white chocolate, chopped

1 teaspoon gelatin powder

2 tablespoons cold water

1/4 cup sugar

1/4 teaspoon vanilla extract

For the Topping:

1 cup whipped cream

Key lime slices and zest, for garnish

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Instructions

Make the Crust:

- Preheat your oven to 350°F (175°C).

- In a medium bowl, combine graham cracker crumbs, cocoa powder, sugar, and melted butter. Mix until well combined.

- Press the mixture into the bottom and up the sides of a 9-inch pie dish. Bake for 8-10 minutes until set. Remove from oven and let cool completely.

Prepare the Key Lime Filling:

- In a mixing bowl, whisk together the key lime juice, sweetened condensed milk, egg yolks, lime zest, and vanilla extract until smooth.

- Pour the filling into the cooled crust, then bake for an additional 15-20 minutes until the filling is slightly set but still slightly wobbly in the center. Let it cool to room temperature before refrigerating for at least 2 hours.

Make the White Chocolate Mousse Layer:

- In a small bowl, sprinkle the gelatin over cold water and let it sit for 5 minutes until it blooms.

- Meanwhile, in a double boiler or microwave, melt the white chocolate and stir until smooth.

- Once melted, stir in the bloomed gelatin until dissolved.

- In a mixing bowl, whip the heavy cream with sugar and vanilla until soft peaks form.

- Gently fold the melted white chocolate mixture into the whipped cream until just combined.

Assemble the Pie:

- Pour the white chocolate mousse over the chilled key lime filling in the pie crust. Spread it evenly.

- Refrigerate again for at least 2 hours or until the mousse layer is firm.

Serve:

- Before serving, top with whipped cream and garnish with lime slices and additional zest. Cut into wedges and enjoy!

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Prep Time, Total Time, Servings: 30 minutes | 5 hours | 8 servings