Key Lime Pie

Highlighted under: Baking & Desserts

Experience a slice of paradise with this creamy Key Lime Pie recipe! Packed with refreshing lime flavor and a buttery graham cracker crust, this dessert is perfect for warm weather gatherings or a sweet treat any time of year. Easy to make and sure to impress, it combines zesty citrus with smooth sweetness for a delectable finish.

Emma

Created by

Emma

Last updated on 2025-11-13T17:00:48.673Z

Key Lime Pie is a classic dessert that brings a taste of the tropics to your table. With its vibrant lime flavor and creamy filling, it's sure to be a hit at any gathering.

Why You'll Love This Recipe

  • Zesty and refreshing lime flavor
  • Buttery graham cracker crust
  • Easy to make with simple ingredients
  • Perfect for warm weather and special occasions

The History of Key Lime Pie

Key Lime Pie has a rich history that traces back to the Florida Keys in the late 19th century. It is believed to have been influenced by the arrival of key limes, which were brought to the region by early Spanish explorers. Local fishermen and families would create simple desserts using these tart limes, sweetened with condensed milk and baked in a crust made from readily available ingredients, leading to the birth of this iconic dessert.

The signature tart flavor of the key lime comes from the citrus fruit that is native to the Florida Keys. Unlike regular limes, key limes have a more intense flavor and a distinctive aroma, making them the perfect choice for this dessert. Over the years, Key Lime Pie has become a beloved staple not only in Florida but throughout the United States, celebrated for its creamy texture and refreshing taste.

Tips for the Perfect Key Lime Pie

To achieve the perfect Key Lime Pie, it's essential to use fresh key lime juice for the best flavor. If key limes are not available, Persian limes can be a substitute, although the taste will differ slightly. When zesting limes, make sure to only take the green outer skin and avoid the white pith, which can introduce bitterness to your filling.

Letting your pie cool properly before refrigerating is crucial. This allows the filling to set and enhances the texture. If you prefer a smoother filling, you can strain the mixture before pouring it into the crust to remove any lumps. Lastly, don’t skip on the whipped cream topping, as its sweetness perfectly balances the tartness of the filling.

Serving Suggestions

Key Lime Pie is best served chilled, making it an ideal dessert for outdoor gatherings, picnics, or summer barbecues. You can accompany the pie with fresh fruit or a scoop of vanilla ice cream to add a creamy contrast to the tartness. Consider serving it alongside a refreshing beverage, such as iced tea or a tropical cocktail, to enhance the overall experience.

For special occasions, adorn your Key Lime Pie with additional garnishes like toasted coconut or a drizzle of lime syrup for an elevated presentation. Not only does this make your dessert visually appealing, but it also adds an extra layer of flavor that guests will love.

Ingredients

For the Crust

  • 1 ½ cups graham cracker crumbs
  • ⅓ cup sugar
  • ½ cup unsalted butter, melted

For the Filling

  • 4 large egg yolks
  • 1 can (14 oz) sweetened condensed milk
  • ½ cup key lime juice
  • 1 tablespoon grated lime zest

For the Topping

  • 1 cup heavy whipping cream
  • 2 tablespoons powdered sugar
  • Lime slices for garnish

Make sure to use fresh key limes for the best flavor!

Instructions

Prepare the Crust

Preheat the oven to 350°F (175°C). In a medium bowl, combine graham cracker crumbs, sugar, and melted butter. Press the mixture into the bottom and up the sides of a 9-inch pie dish.

Bake for 8-10 minutes or until golden. Remove from the oven and set aside to cool.

Make the Filling

In a large bowl, whisk together egg yolks until thick and pale. Add sweetened condensed milk and mix until well combined. Stir in key lime juice and lime zest.

Pour the mixture into the cooled crust.

Bake the Pie

Bake the pie for 15-20 minutes, or until the filling is set but still slightly jiggly in the center. Allow to cool at room temperature, then refrigerate for at least 3 hours.

Prepare the Topping

In a separate bowl, whip heavy cream and powdered sugar until soft peaks form. Spread the whipped cream over the cooled pie and garnish with lime slices.

Serve and Enjoy

Slice the pie and serve chilled. Enjoy your refreshing Key Lime Pie!

For best results, chill the pie overnight before serving.

Storage Tips

If you have leftovers, store your Key Lime Pie in the refrigerator, covered with plastic wrap or in an airtight container. It can stay fresh for about 3 to 4 days. However, for the best taste and texture, it's recommended to consume it within the first couple of days after making it.

You can also freeze Key Lime Pie for longer storage. Wrap individual slices in plastic wrap and place them in a freezer-safe container. When you're ready to enjoy, simply thaw in the refrigerator for a few hours before serving. The texture might change slightly after freezing, but the flavor will still be delightful.

Variations to Try

While the classic Key Lime Pie recipe is beloved, feel free to experiment with variations to suit your taste. For a richer dessert, consider adding a layer of cream cheese to the filling for added creaminess. Alternatively, incorporate fresh berries, such as raspberries or blueberries, for a fruity twist that complements the lime's tartness.

For those who prefer a non-baked version, you can make a no-bake Key Lime Pie by using a whipped topping instead of baked eggs. This method yields a deliciously light and airy dessert that's perfect for hot summer days. Regardless of the variation, each version is sure to bring a smile to your face.

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Questions About Recipes

→ Can I use regular limes instead of key limes?

Yes, you can substitute regular limes; the flavor will be slightly different but still delicious.

→ How long does Key Lime Pie last in the refrigerator?

It will last for about 3-4 days if stored properly in the fridge.

Key Lime Pie

Experience a slice of paradise with this creamy Key Lime Pie recipe! Packed with refreshing lime flavor and a buttery graham cracker crust, this dessert is perfect for warm weather gatherings or a sweet treat any time of year. Easy to make and sure to impress, it combines zesty citrus with smooth sweetness for a delectable finish.

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Emma

Recipe Type: Baking & Desserts

Skill Level: Easy

Final Quantity: 8 servings

What You'll Need

For the Crust

  1. 1 ½ cups graham cracker crumbs
  2. ⅓ cup sugar
  3. ½ cup unsalted butter, melted

For the Filling

  1. 4 large egg yolks
  2. 1 can (14 oz) sweetened condensed milk
  3. ½ cup key lime juice
  4. 1 tablespoon grated lime zest

For the Topping

  1. 1 cup heavy whipping cream
  2. 2 tablespoons powdered sugar
  3. Lime slices for garnish

How-To Steps

Step 01

Preheat the oven to 350°F (175°C). In a medium bowl, combine graham cracker crumbs, sugar, and melted butter. Press the mixture into the bottom and up the sides of a 9-inch pie dish. Bake for 8-10 minutes or until golden. Remove from the oven and set aside to cool.

Step 02

In a large bowl, whisk together egg yolks until thick and pale. Add sweetened condensed milk and mix until well combined. Stir in key lime juice and lime zest. Pour the mixture into the cooled crust.

Step 03

Bake the pie for 15-20 minutes, or until the filling is set but still slightly jiggly in the center. Allow to cool at room temperature, then refrigerate for at least 3 hours.

Step 04

In a separate bowl, whip heavy cream and powdered sugar until soft peaks form. Spread the whipped cream over the cooled pie and garnish with lime slices.

Step 05

Slice the pie and serve chilled. Enjoy your refreshing Key Lime Pie!

Nutritional Breakdown (Per Serving)

  • Calories: 320
  • Fat: 20g
  • Carbohydrates: 37g