Are you ready to celebrate Pi Day with a zesty kick? Key lime pie is the perfect way to enjoy this delicious day! Whether you prefer the classic creamy goodness or a fun no-bake version, there's a recipe here for everyone. You'll also find some creative twists like mini pies and a coconut cream delight. So, grab your ingredients and get ready to whip up something incredible—your taste buds are in for a treat!
Classic Key Lime Pie
Classic Key Lime Pie is a delicious and invigorating dessert that perfectly balances sweet and tart flavors. Originating from the Florida Keys, this pie features a creamy filling made from key lime juice, sweetened condensed milk, and egg yolks, all nestled in a buttery graham cracker crust.
Topped with a dollop of whipped cream, this dessert is sure to impress your guests or satisfy your cravings for something sweet and zesty.
Ingredients:
- 1 ½ cups graham cracker crumbs
- ½ cup granulated sugar
- ½ cup unsalted butter, melted
- 4 large egg yolks
- 1 can (14 ounces) sweetened condensed milk
- ½ cup key lime juice (freshly squeezed is best)
- Zest of 1 lime
- Whipped cream, for serving
Instructions:
Preheat your oven to 350°F (175°C). In a medium bowl, combine the graham cracker crumbs, sugar, and melted butter, mixing until well combined.
Press this mixture into the bottom and up the sides of a 9-inch pie dish to form the crust, then bake for 10 minutes.
While the crust is baking, whisk together the egg yolks, sweetened condensed milk, key lime juice, and lime zest in another bowl until smooth.
Once the crust is done, pour the filling into the warm crust and bake for an additional 15 minutes.
Remove the pie from the oven and let it cool at room temperature before refrigerating for at least 3 hours or until set.
Serve chilled with a generous topping of whipped cream.
Extra Tips:
For the best flavor, use fresh key limes if you can find them, as they've a unique tartness that really enhances the pie.
If key limes are unavailable, Persian limes can be used as a substitute, though the flavor will be slightly different.
Make sure to chill the pie thoroughly to achieve the perfect texture, and consider garnishing with additional lime zest or lime slices for a beautiful presentation.
No-Bake Key Lime Pie

No-Bake Key Lime Pie is a revitalizing dessert that captures the vibrant flavors of key limes without the need for baking. This delightful pie features a creamy filling made from tangy key lime juice, sweetened condensed milk, and whipped cream, all nestled in a buttery graham cracker crust.
Perfect for hot summer days or any occasion, this pie isn't only easy to make but also a crowd-pleaser that will have everyone asking for seconds.
Ingredients:
- 1 ½ cups graham cracker crumbs
- ½ cup unsalted butter, melted
- ¼ cup granulated sugar
- 1 (14-ounce) can sweetened condensed milk
- ½ cup key lime juice (freshly squeezed or bottled)
- 1 teaspoon lime zest
- 1 cup heavy whipping cream
- 2 tablespoons powdered sugar
- Lime slices or zest for garnish (optional)
Instructions:
In a medium bowl, combine the graham cracker crumbs, melted butter, and granulated sugar until well mixed.
Press the mixture firmly into the bottom and up the sides of a 9-inch pie dish to form the crust.
In a separate bowl, whisk together the sweetened condensed milk, key lime juice, and lime zest until smooth.
In another bowl, whip the heavy cream and powdered sugar until stiff peaks form.
Gently fold the whipped cream into the key lime mixture until fully combined.
Pour the filling into the prepared crust and smooth the top.
Refrigerate the pie for at least 4 hours, or until set.
Before serving, garnish with lime slices or zest if desired.
Extra Tips:
For the best flavor, use fresh key limes if possible, as they provide a more intense citrus taste compared to bottled juice.
If you can't find key limes, regular limes can be a suitable substitute.
Be sure to chill the pie long enough so that it firms up nicely, which will make slicing easier.
Additionally, you can customize the pie by adding a layer of meringue or additional whipped cream on top for an extra touch of sweetness and elegance.
Key Lime Cheesecake Pie
Key Lime Cheesecake Pie is a delightful twist on the traditional Key Lime Pie, combining the creamy richness of cheesecake with the tartness of key limes. This dessert is perfect for summer gatherings, picnics, or any occasion where you want to impress guests with a luscious, invigorating treat.
With a buttery graham cracker crust and a smooth, tangy filling, this pie is sure to become a favorite in your dessert repertoire.
Ingredients:
- 1 ½ cups graham cracker crumbs
- ½ cup unsalted butter, melted
- ¼ cup granulated sugar
- 2 (8 oz) packages cream cheese, softened
- 1 cup granulated sugar
- ½ cup sour cream
- ½ cup freshly squeezed key lime juice
- 1 teaspoon vanilla extract
- 3 large eggs
- Whipped cream (for topping)
- Lime zest (for garnish)
Instructions:
Preheat your oven to 325°F (160°C). In a medium bowl, combine the graham cracker crumbs, melted butter, and ¼ cup sugar, mixing well until the crumbs are evenly coated.
Press this mixture into the bottom and up the sides of a 9-inch pie pan to form the crust. In a large mixing bowl, beat the softened cream cheese and 1 cup sugar until smooth and creamy.
Add the sour cream, key lime juice, and vanilla extract, mixing until well combined. Incorporate the eggs one at a time, mixing on low speed until just blended.
Pour the filling into the prepared crust and bake for 40 to 45 minutes, or until the edges are set but the center still has a slight jiggle.
Remove from the oven and let it cool completely before refrigerating for at least four hours or overnight.
Extra Tips:
For the best flavor, use fresh key limes if possible; they provide a vibrant taste that bottled juice can't replicate.
Make sure to let the cheesecake pie cool completely before refrigerating, as this helps the flavors meld and results in a creamier texture.
When serving, top with a generous dollop of whipped cream and a sprinkle of lime zest for an extra touch of brightness.
If you prefer a more intense lime flavor, feel free to add a bit more key lime juice to the filling.
Mini Key Lime Pies

Mini Key Lime Pies are a delightful twist on the classic dessert, perfect for serving at parties or enjoying as a personal treat. These bite-sized wonders feature a buttery graham cracker crust filled with a creamy, tangy key lime filling, topped with a dollop of whipped cream.
They're simple to make and are certain to impress with their vibrant flavor and adorable presentation.
Ingredients:
- 1 cup graham cracker crumbs
- 1/3 cup granulated sugar
- 1/4 cup unsalted butter, melted
- 2 large egg yolks
- 1 can (14 ounces) sweetened condensed milk
- 1/2 cup fresh key lime juice
- Zest of 2 key limes (or regular limes)
- Whipped cream, for topping
- Lime slices or zest, for garnish (optional)
Instructions:
Preheat your oven to 350°F (175°C). In a mixing bowl, combine the graham cracker crumbs, sugar, and melted butter until the mixture resembles wet sand.
Press the mixture firmly into the bottom and up the sides of a mini muffin tin to create small crusts. Bake the crusts for about 5-7 minutes until they're lightly golden, then allow them to cool.
In a separate bowl, whisk together the egg yolks, sweetened condensed milk, key lime juice, and lime zest until smooth. Pour the filling into the cooled crusts, filling them about three-quarters full.
Bake for an additional 10-12 minutes until the filling is set. Allow the mini pies to cool completely at room temperature, then chill in the refrigerator for at least 2 hours before serving.
Top with whipped cream and garnish with lime slices or zest if desired.
Extra Tips:
For an extra burst of flavor, consider using fresh key limes instead of bottled juice, as they provide a more vibrant taste.
If you can't find key limes, regular limes work just as well. When creating the crust, press it firmly to guarantee it holds together when you remove the mini pies from the tin.
To make the whipped cream topping even more special, add a touch of vanilla extract or a sprinkle of powdered sugar. Enjoy your mini key lime pies chilled for the best flavor experience!
Key Lime Coconut Cream Pie
Indulge in a tropical twist with this delightful Key Lime Coconut Cream Pie. Combining the tangy flavor of key limes with the richness of coconut cream, this pie is perfect for summer gatherings or as a revitalizing dessert any time of the year.
The buttery graham cracker crust complements the creamy filling, while toasted coconut flakes on top add a delightful crunch. Get ready to impress your family and friends with this easy yet delicious pie that captures the essence of a sun-kissed beach getaway.
Ingredients:
- 1 ½ cups graham cracker crumbs
- ½ cup unsweetened shredded coconut
- ½ cup unsalted butter, melted
- 1 can (14 oz) sweetened condensed milk
- ½ cup sour cream
- ½ cup fresh key lime juice
- 1 teaspoon key lime zest
- 1 cup heavy whipping cream
- 2 tablespoons powdered sugar
- Toasted coconut flakes for garnish
Instructions:
Preheat your oven to 350°F (175°C). In a medium bowl, mix the graham cracker crumbs, shredded coconut, and melted butter until well combined.
Press this mixture firmly into the bottom and up the sides of a 9-inch pie dish to form the crust. Bake for about 10 minutes or until lightly golden. Allow the crust to cool completely.
In a separate bowl, whisk together the sweetened condensed milk, sour cream, key lime juice, and key lime zest until smooth. Pour this mixture into the cooled crust and spread evenly.
Refrigerate the pie for at least 2 hours, or until set. Before serving, whip the heavy cream with the powdered sugar until stiff peaks form, then spread the whipped cream over the pie. Finish by sprinkling toasted coconut flakes on top.
Extra Tips:
For an extra burst of flavor, consider adding a splash of coconut extract to the filling. Confirm your key lime juice is freshly squeezed for the best taste, as bottled juice can sometimes lose its vibrant flavor.
If you want to make the pie ahead of time, prepare the crust and filling a day in advance, but wait to add the whipped cream and toasted coconut until right before serving to keep them fresh and fluffy. Enjoy your tropical dessert!