Ingredients:
1 1/2 cups graham cracker crumbs
1/4 cup sugar
6 tablespoons unsalted butter, melted
4 large egg yolks
1 can (14 oz) sweetened condensed milk
1/2 cup key lime juice (about 20 key limes)
1 teaspoon grated lime zest
1 teaspoon vanilla extract
1/4 teaspoon salt
1 cup heavy cream
2 tablespoons powdered sugar
Instructions:
Preheat the oven to 350°F (175°C).
In a medium bowl, mix together graham cracker crumbs, sugar, and melted butter until well combined.
Press the mixture evenly into the bottom and up the sides of a 9-inch pie dish.
Bake the crust for 10 minutes, then allow it to cool completely.
In a large bowl, whisk together egg yolks, sweetened condensed milk, key lime juice, lime zest, vanilla extract, and salt until well combined.
Pour the mixture into the cooled pie crust.
Bake the pie for 15 to 20 minutes, or until the filling is set.
Allow the pie to cool completely, then refrigerate for at least 2 hours or until chilled.
In a large bowl, beat heavy cream and powdered sugar together until stiff peaks form.
Spoon or pipe the whipped cream on top of the chilled pie.
Slice and serve the key lime pie chilled.
Tips:
Use fresh key limes for the best flavor.
If key limes are not available, you can use bottled key lime juice.
For a more intense lime flavor, add additional lime zest to the filling.
You can also top the pie with additional grated lime zest or slices of fresh key limes before serving.
To store, cover the pie and refrigerate for up to 3 days.