Triple Layer Key Lime Pie Recipe
If you are craving a dessert that is refreshingly zesty, irresistibly creamy, and visually stunning, look no further than the Triple Layer Key Lime Pie. This pie is not your average lime pie – it features three luscious layers, each bringing its own unique texture and flavor to the table. From the crunchy graham cracker crust to the tangy key lime filling and the airy cream cheese layer, every bite is a harmonious blend of sweet and tart that will leave you reaching for seconds. Whether you’re making this for a summer gathering, a festive occasion, or just because, the Triple Layer Key Lime Pie promises to be a showstopper that delights both the eyes and the palate.

Ingredients You’ll Need
Gathering your ingredients for the Triple Layer Key Lime Pie is a breeze because each one is simple yet crucial to achieving that perfect balance of taste, texture, and color. These everyday staples come together to create a dessert that is sophisticated in flavor but straightforward in preparation.
- Graham cracker crumbs: Provide the crisp, buttery foundation for the crust that contrasts beautifully with the creamy layers above.
- Granulated sugar: Sweetens the crust slightly and enhances the natural flavors of the other ingredients.
- Unsalted butter, melted: Binds the crust ingredients together while adding richness.
- Cream cheese, softened: Adds a smooth, tangy creaminess that complements the tart lime perfectly.
- Powdered sugar: Ensures a silky sweetness in both the cream cheese layer and the whipped topping without any grittiness.
- Vanilla extract: Boosts the depth of flavor in the cream cheese and whipped cream layers.
- Heavy whipping cream: Used twice – once folded into the cream cheese and again whipped for the airy topping, contributing lightness and volume.
- Sweetened condensed milk: Creates the rich, smooth key lime filling that’s both sweet and tangy.
- Sour cream: Adds a subtle tang and creamy texture to the key lime layer.
- Key lime juice: The star ingredient offering bold, fresh citrus flavor that makes the pie unmistakably vibrant.
- Lime zest: Provides an aromatic punch and extra lime essence scattered throughout the filling.
- Lime slices or zest: Ideal for garnish and adding a pop of color at serving.
- Crushed graham crackers: Optional garnish to repeat the crust’s crunch on top for extra texture contrast.
How to Make Triple Layer Key Lime Pie
Step 1: Prepare the Crust
Start by preheating your oven to 350°F (175°C). In a bowl, mix the graham cracker crumbs, granulated sugar, and melted butter until the mixture holds together when pressed. Press this mixture firmly into the bottom of a 9-inch pie pan to create an even layer. Bake the crust for 8 to 10 minutes until it’s just set and fragrant. Let it cool completely to ensure the layers above do not melt or slide.
Step 2: Make the Cream Cheese Layer
While the crust cools, focus on the luscious cream cheese layer. Beat the softened cream cheese with powdered sugar and vanilla extract until the mixture is perfectly smooth and free of lumps. In a separate bowl, whip the heavy cream until stiff peaks form, then carefully fold the whipped cream into the cream cheese mixture to maintain that airy texture. Spread this layer evenly over the cooled crust and pop it into the refrigerator for at least 30 minutes to set up.
Step 3: Prepare the Key Lime Layer
Next up is the zesty key lime layer that makes this pie shine. Whisk together the sweetened condensed milk, sour cream, key lime juice, and lime zest until everything is smooth and combined. Pour this vibrant mixture over the chilled cream cheese layer and spread it out evenly. Bake again at 350°F (175°C) for just 10 minutes, then allow the pie to cool to room temperature before refrigerating it for at least three hours or preferably overnight to let the flavors meld beautifully.
Step 4: Whipped Topping and Garnish
To finish the pie, whip the heavy cream with powdered sugar and vanilla until stiff peaks form – this will be your cloud-like topping. Spread or pipe it decoratively over the chilled pie. Add fresh lime slices, a sprinkle of lime zest, or crushed graham crackers on top for a charming and tasty finishing touch that invites everyone to dig in.
How to Serve Triple Layer Key Lime Pie

Garnishes
Garnishing the Triple Layer Key Lime Pie is a fun way to add an extra dose of beauty and flavor. Thin slices of lime placed on top create an inviting, citrusy look. Lime zest adds a bright fragrance that awakens the senses, while a scattering of crushed graham crackers offers a delightful crunch that echoes the crust beneath. These simple garnishes make the pie practically impossible to resist and elevate its presentation effortlessly.
Side Dishes
This pie is a magnificent dessert on its own, but pairing it with light sides can round out any meal beautifully. Fresh berries, like strawberries or raspberries, bring a complementary fruity freshness. A scoop of vanilla bean ice cream adds creamy cooling contrast to the zesty pie. Light tea or a sparkling citrus cocktail can make the occasion truly special when serving your Triple Layer Key Lime Pie.
Creative Ways to Present
For an extra wow factor, try serving your pie in individual glass jars or mini tart pans to highlight the distinct triple layers. You can also pipe the whipped topping into rosettes or decorative swirls. Adding little sprigs of mint amongst the lime zest works wonders to give a pop of green and freshness. Presentation is part of the fun, so get creative and let your Triple Layer Key Lime Pie shine as the centerpiece of your dessert table.
Make Ahead and Storage
Storing Leftovers
Triple Layer Key Lime Pie keeps wonderfully in the refrigerator for up to 3 days when covered tightly with plastic wrap or stored in an airtight container. This allows the flavors to mellow and the textures to stay perfect. Let the pie sit at room temperature for a few minutes before serving to bring out the best taste.
Freezing
If you want to stash some for later, the Triple Layer Key Lime Pie freezes beautifully. Wrap it securely in plastic wrap followed by foil to prevent freezer burn. Thaw it overnight in the refrigerator and add fresh whipped topping before serving for best results. Avoid freezing the whipped topping to keep its fluffy texture intact.
Reheating
Since this dessert is best enjoyed chilled, reheating is generally not recommended. However, if you want to soften it a bit after refrigeration, allow the pie to sit at room temperature for 15 to 20 minutes. This gentle warming helps the flavors open up without compromising the creamy layers.
FAQs
Can I use regular lime juice instead of key lime juice?
Absolutely! While key lime juice gives this pie its characteristic tart and slightly floral flavor, regular lime juice can be a handy substitute. Just keep in mind the flavor will be a bit different but still delicious.
Is there a gluten-free option for the crust?
Yes! You can use gluten-free graham cracker crumbs or substitute with finely ground nuts like almonds or pecans mixed with a little sugar and butter for a gluten-free crust that still offers a lovely crunch and flavor.
Can I make the pie without the cream cheese layer?
You can, but the cream cheese layer adds richness and a smooth texture that balances the tart key lime filling beautifully. Omitting it will change the texture and flavor profile quite a bit.
How long should I chill the pie before serving?
For the best flavor and set texture, refrigerate the pie for at least 3 hours, though overnight chilling is preferable. This allows all the layers to firm up and the flavors to meld perfectly.
Can I prepare any parts of the Triple Layer Key Lime Pie ahead of time?
Yes, you can prepare the crust and cream cheese layer a day in advance and refrigerate it. The key lime layer can be made ahead and kept chilled. Just assemble fully and add the whipped topping before serving for maximum freshness.
Final Thoughts
Making the Triple Layer Key Lime Pie is not just about creating a dessert; it’s about crafting a memorable experience filled with delightful textures and bright, lively flavors. This pie is a testament to how simple ingredients, when layered thoughtfully, can create something truly spectacular. So go ahead and give this recipe a try—it’s bound to become your new favorite way to celebrate citrus and impress everyone who tastes it.
PrintTriple Layer Key Lime Pie Recipe
This Triple Layer Key Lime Pie features a crunchy graham cracker crust, a smooth and creamy cream cheese layer, a tangy and zesty key lime filling, and a fluffy whipped topping. Perfectly balanced in sweetness and tartness, this no-fuss dessert is ideal for warm weather or any occasion that calls for a refreshing pie.
- Prep Time: 25 minutes
- Cook Time: 20 minutes
- Total Time: 4 hours 45 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking and Chilling
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Crust
- 1 ½ cups graham cracker crumbs
- ¼ cup granulated sugar
- 6 tablespoons unsalted butter, melted
For the Cream Cheese Layer
- 8 oz cream cheese, softened
- ½ cup powdered sugar
- 1 teaspoon vanilla extract
- 1 cup heavy whipping cream
For the Key Lime Layer
- 1 (14 oz) can sweetened condensed milk
- ½ cup sour cream
- ½ cup key lime juice (fresh or bottled)
- Zest of 1 lime
For the Whipped Topping
- 1 cup heavy cream
- 2 tablespoons powdered sugar
- ½ teaspoon vanilla extract
Garnish
- Lime slices or zest
- Crushed graham crackers
Instructions
- Prepare the crust: Preheat the oven to 350°F (175°C). In a mixing bowl, combine graham cracker crumbs, granulated sugar, and melted butter until evenly moistened. Press the mixture firmly and evenly into the bottom of a 9-inch pie pan to form the crust. Bake for 8 to 10 minutes until set and golden around the edges. Remove from the oven and allow to cool completely before proceeding.
- Make the cream cheese layer: In a large bowl, beat the softened cream cheese, powdered sugar, and vanilla extract together until smooth and creamy. In a separate chilled bowl, whip the heavy cream to stiff peaks. Gently fold the whipped cream into the cream cheese mixture until fully incorporated. Spread this layer evenly over the cooled crust. Refrigerate for 30 minutes to firm up.
- Prepare the key lime layer: In another bowl, whisk together the sweetened condensed milk, sour cream, key lime juice, and lime zest until smooth and fully combined. Pour this mixture gently over the chilled cream cheese layer, spreading evenly. Bake the pie at 350°F (175°C) for 10 minutes to set the key lime layer. Remove from oven and allow to cool to room temperature, then refrigerate for at least 3 hours or overnight for best results.
- Make the whipped topping: Beat the heavy cream with powdered sugar and vanilla extract until stiff peaks form. Carefully spread or pipe this whipped topping over the chilled pie, decorating as desired.
- Garnish and serve: Add lime slices, lime zest, or extra crushed graham crackers on top for a decorative and flavorful finish. Slice and serve chilled for a refreshing dessert experience.
Notes
- For a more intense lime flavor, use freshly squeezed key lime juice if available.
- Make sure the cream cheese is softened to room temperature for easier blending and a smoother layer.
- The pie is best served chilled and can be stored in the refrigerator for up to 3 days.
- To avoid weeping of the whipped topping, use cold heavy cream and chill bowls before whipping.
- Optional: For a gluten-free version, substitute graham crackers with gluten-free graham cracker crumbs.
Nutrition
- Serving Size: 1 slice (1/8 of pie)
- Calories: 380 kcal
- Sugar: 32 g
- Sodium: 170 mg
- Fat: 25 g
- Saturated Fat: 15 g
- Unsaturated Fat: 8 g
- Trans Fat: 0.3 g
- Carbohydrates: 36 g
- Fiber: 1 g
- Protein: 5 g
- Cholesterol: 80 mg
Keywords: key lime pie, triple layer key lime pie, creamy key lime pie, summer dessert, lime pie recipe, graham cracker crust, whipped topping

