Key Lime Pie
introduction
Key Lime Pie is a classic American dessert that hails from the sunny state of Florida. This delectable pie is known for its refreshing tart flavor and smooth, creamy texture. It features a buttery graham cracker crust, a tangy filling made from fresh Key lime juice, and a fluffy topping of whipped cream. This dessert is not only delicious but also relatively easy to make, making it a favorite for many home bakers. Whether you’re hosting a summer barbecue or simply want to impress friends and family, Key Lime Pie is sure to be a hit.
why make this recipe
Making your own Key Lime Pie allows you to control the flavor and texture, leading to a fresh and zesty treat that is unmatched by store-bought versions. The combination of sweetened condensed milk and fresh Key lime juice creates a perfect balance of sweetness and acidity, resulting in a flavor profile that is both invigorating and satisfying. Additionally, preparing this pie offers a wonderful cooking experience and can be a great activity to enjoy with friends or family.
how to make Key Lime Pie
Creating Key Lime Pie involves a few simple steps that lead to a delicious dessert everyone will love. Follow this guide to bake your pie from scratch, ensuring you capture all the flavors of this tropical favorite.
Ingredients:
- 2 cups (200 grams finely ground graham cracker crumbs)
- 2 tablespoons (24 grams granulated sugar)
- 1/2 teaspoon (1.5 grams kosher salt)
- 6 tablespoons (84 grams unsalted butter, melted)
- 1 1/2 cups (468 grams sweetened condensed milk)
- 1 1/2 tablespoons (4.5 grams Key lime zest)
- 1/2 cup (120 grams fresh Key lime juice)
- 4 large egg yolks (74 grams)
- 1/2 teaspoon (2 grams vanilla extract)
- 1/4 teaspoon kosher salt
- 1 1/2 cups (360 grams cold heavy whipping cream)
- 6 tablespoons (42 grams confectioners’ sugar)
- 1/2 teaspoon (2 grams vanilla extract)
- Garnish: Key lime slices

Directions:
Prepare the crust:
- Preheat your oven to 350°F (175°C).
- In a medium bowl, mix the graham cracker crumbs, sugar, and kosher salt.
- Pour in the melted butter and stir until the mixture is evenly moistened.
- Press this mixture firmly into the bottom and up the sides of a 9-inch pie plate to form the crust.
- Bake the crust in the preheated oven for 8 to 10 minutes, or until it is lightly golden. Remove from the oven and let it cool completely.
Make the filling:
- In a large mixing bowl, whisk together the sweetened condensed milk, Key lime zest, Key lime juice, egg yolks, and vanilla extract until smooth.
- Pour this filling into the cooled graham cracker crust, spreading it out evenly.
Bake the pie:
- Bake the pie in the oven at 350°F (175°C) for 10 to 12 minutes, or until the filling is set but still slightly jiggly in the center.
- Remove the pie from the oven and let it cool at room temperature for about 30 minutes.
- Transfer the pie to the refrigerator and chill for at least 2 hours to allow it to firm up.
Prepare the whipped cream:
- In a separate mixing bowl, beat the cold heavy whipping cream on medium speed until it starts to thicken.
- Gradually add the confectioners’ sugar and the vanilla extract, continuing to beat until soft peaks form.
Serve the pie:
- Once the pie has fully chilled, spread the whipped cream on top of the filling.
- Garnish with fresh Key lime slices for an eye-catching finish.
how to serve Key Lime Pie
Key Lime Pie is best served cold, straight from the refrigerator. Cut your pie into slices, and for an extra touch, you can add additional whipped cream on top. The fresh Key lime slices not only make the pie look beautiful but also give a hint of the refreshing flavor that is packed into the dessert.
how to store Key Lime Pie
To store leftover Key Lime Pie, cover it tightly with plastic wrap or aluminum foil and keep it in the refrigerator. The pie can be stored for up to three days. It is important to avoid freezing the pie, as the texture can be altered once thawed, especially with the whipped cream topping.
tips to make Key Lime Pie
- Use fresh Key limes: The flavor of fresh Key limes is far superior to bottled lime juice. If you can’t find Key limes, Persian limes can be a substitute, though the pie will be a bit less tart.
- Chill the pie: Allowing the pie to chill for at least two hours is crucial for the best texture. This step also enhances the flavors, making for an even more enjoyable dessert.
- Don’t overbeat the whipped cream: Be mindful when whipping the cream. Overbeating can cause it to turn into butter, so stop once you see soft peaks form.
variation
If you want to try a different spin on the classic Key Lime Pie, consider making a Coconut Key Lime Pie by adding shredded sweetened coconut to the filling. Simply mix in about 1 cup of coconut after combining the other filling ingredients. This adds a delightful richness and another layer of flavor. Additionally, you can swap out the graham cracker crust for a chocolate cookie crust for a unique dessert.
FAQs
What is the difference between Key limes and regular limes?
Key limes are smaller and have a thinner skin than regular limes. They are also more aromatic and have a unique tartness that is essential for making a classic Key Lime Pie.
Can I make this pie ahead of time?
Yes! Key Lime Pie can be made a day in advance. Just be sure to keep it covered and chilled in the refrigerator until you’re ready to serve it.
What if I don’t have graham cracker crumbs?
You can substitute the graham cracker crust with any other type of cookie crust, such as Oreo or vanilla wafer crusts. Alternatively, you can make a traditional pastry crust if you prefer a different texture.
Key Lime Pie is a wonderful addition to any dessert lineup with its zesty flavor and creamy texture. Enjoy making and sharing this delightful treat!
Print
Key Lime Pie
- Total Time: 50 minutes
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
A classic American dessert known for its refreshing tart flavor and smooth, creamy texture, featuring a buttery graham cracker crust and a fluffy topping of whipped cream.
Ingredients
- 2 cups (200 grams) finely ground graham cracker crumbs
- 2 tablespoons (24 grams) granulated sugar
- 1/2 teaspoon (1.5 grams) kosher salt
- 6 tablespoons (84 grams) unsalted butter, melted
- 1 1/2 cups (468 grams) sweetened condensed milk
- 1 1/2 tablespoons (4.5 grams) Key lime zest
- 1/2 cup (120 grams) fresh Key lime juice
- 4 large egg yolks (74 grams)
- 1/2 teaspoon (2 grams) vanilla extract
- 1/4 teaspoon kosher salt
- 1 1/2 cups (360 grams) cold heavy whipping cream
- 6 tablespoons (42 grams) confectioners’ sugar
- 1/2 teaspoon (2 grams) vanilla extract
- Garnish: Key lime slices
Instructions
- Preheat your oven to 350°F (175°C).
- Mix the graham cracker crumbs, sugar, and kosher salt.
- Pour in the melted butter and stir until evenly moistened.
- Press this mixture into a 9-inch pie plate to form the crust.
- Bake the crust for 8 to 10 minutes, or until lightly golden. Remove and let cool.
- Whisk together the sweetened condensed milk, Key lime zest, Key lime juice, egg yolks, and vanilla extract until smooth.
- Pour this filling into the cooled crust, spreading it out evenly.
- Bake the pie at 350°F (175°C) for 10 to 12 minutes, or until set but slightly jiggly in the center.
- Cool the pie at room temperature for about 30 minutes.
- Chill in the refrigerator for at least 2 hours to firm up.
- Beat the cold heavy whipping cream until it thickens.
- Add the confectioners’ sugar and vanilla extract, continuing to beat until soft peaks form.
- Spread the whipped cream on top of the filling.
- Garnish with fresh Key lime slices.
Notes
Use fresh Key limes for best flavor; chill the pie for at least two hours for the best texture.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 300
- Sugar: 25g
- Sodium: 300mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 50mg
