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Key Lime Pie

Key Lime Pie is a classic dessert that combines the tartness of key limes with a creamy filling, all resting on a buttery graham cracker crust. This refreshing treat is perfect for summer gatherings or any occasion that calls for a sweet but tangy finish.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Dessert
Cuisine American
Servings 4 People
Calories 320 kcal

Equipment

  • 1 9-inch pie pan
  • 1 mixing bowl
  • 1 whisk
  • 1 electric mixer optional
  • 1 measuring cups and spoons
  • 1 zester or grater
  • 1 oven

Ingredients
  

  • 1 ½ cups graham cracker crumbs
  • ½ cup unsalted butter Melted.
  • ⅓ cup granulated sugar For crust.
  • 3 large egg yolks
  • 14 ounces sweetened condensed milk
  • ½ cup freshly squeezed key lime juice
  • Zest of 2 key limes lime zest
  • 1 cup heavy whipping cream For topping.
  • 2 tablespoons powdered sugar For topping.
  • Additional lime zest lime zest For garnish.

Instructions
 

  • Preheat the oven to 350°F (175°C).
  • In a mixing bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Mix until well combined and crumbly.
  • Press the crumb mixture firmly into the bottom and up the sides of a 9-inch pie pan to form the crust. Make sure to pack it tightly for structural integrity.
  • Bake the crust in the preheated oven for 8-10 minutes, until golden brown. Remove from oven and let it cool while preparing the filling.
  • In another mixing bowl, whisk together the egg yolks, sweetened condensed milk, key lime juice, and lime zest until smooth.
  • Pour the filling into the cooled crust and spread it evenly.
  • Bake the pie for an additional 15-20 minutes until the filling is set but still slightly jiggly in the center. Remove from oven and let it cool to room temperature.
  • Once cooled, refrigerate the pie for at least 2 hours before serving.
  • Before serving, whip the heavy cream with powdered sugar until soft peaks form. Spread or dollop the whipped cream on top of the pie.
  • Garnish with additional lime zest if desired and slice into wedges to serve.

Notes

Using fresh key limes is preferred for the best flavor, but you can substitute with regular limes if key limes are unavailable.
The pie can be made a day in advance and stored in the refrigerator, making it a great option for entertaining.
For a sweeter pie, you can adjust the amount of sugar in the filling.