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Creamy Key Lime Pie Recipe Easy Homemade Dessert with Zesty Flavor

creamy key lime pie recipe - featured image

A tangy and luxuriously creamy key lime pie with a buttery graham cracker crust, perfect for any occasion and easy to make from scratch.

Ingredients

Scale
  • 1 ½ cups graham cracker crumbs (about 12 full sheets)
  • 5 tablespoons unsalted butter, melted
  • 2 tablespoons granulated sugar
  • 1 can (14 oz / 397 g) sweetened condensed milk
  • 4 large egg yolks, room temperature
  • ½ cup fresh key lime juice (about 2025 key limes)
  • 1 tablespoon finely grated key lime zest
  • ½ teaspoon pure vanilla extract (optional)
  • 1 cup heavy cream, chilled (optional for topping)
  • 2 tablespoons powdered sugar (optional for topping)
  • Thinly sliced lime wheels or zest for garnish (optional)

Instructions

  1. Preheat oven to 350°F (175°C). In a medium bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Stir until mixture resembles wet sand and holds together when pressed.
  2. Press crumb mixture evenly into a 9-inch pie dish, about ¼-inch thick on bottom and sides.
  3. Bake crust for 8-10 minutes until lightly golden and fragrant. Remove and let cool completely.
  4. In a large bowl, whisk egg yolks and sweetened condensed milk until smooth and creamy. Gradually add fresh key lime juice, stirring constantly to prevent curdling.
  5. Stir in key lime zest and vanilla extract if using. Mixture should thicken slightly and appear glossy.
  6. Pour filling into cooled crust and smooth top with spatula. Cover loosely with plastic wrap and refrigerate for at least 3 hours, ideally 4-6 hours, until set.
  7. For topping (optional): Whip chilled heavy cream and powdered sugar in a cold bowl until soft peaks form. Spread or pipe over chilled pie and garnish with lime slices or zest.
  8. Slice with a sharp knife dipped in hot water (wiped dry between cuts) for clean slices. Serve immediately or keep refrigerated.

Notes

Use fresh key lime juice for best flavor; avoid bottled juice. Egg yolks should be room temperature to prevent curdling. Chill the pie for at least 3 hours for best texture. Warm knife blade with hot water between slices for clean cuts. For gluten-free crust, substitute graham crackers with almond flour or gluten-free crumbs. Optional whipped cream topping enhances presentation and flavor.

Nutrition

Keywords: key lime pie, creamy key lime pie, homemade dessert, easy pie recipe, zesty lime dessert, graham cracker crust, summer dessert