The Key Lime Cream Pie is a delightful dessert that perfectly balances sweet and tart flavors. This creamy pie features a simple 4-ingredient filling and a homemade graham cracker crust, making it an ideal choice for any occasion, from summer barbecues to holiday gatherings. With its refreshing taste and easy preparation, this pie stands out as a crowd-pleaser that you can make in advance.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- How to Make Key Lime Cream Pie
- Step 1: Graham Cracker Crust
- Step 2: Key Lime Filling
- Step 3: Bake
- Step 4: Whipped Cream Toppings
- How to Serve Key Lime Cream Pie
- Classic Slice
- Whipped Cream Delight
- Fresh Fruit Garnish
- Lime Zest Sprinkle
- Ice Cream Pairing
- Mint Leaves
- How to Perfect Key Lime Cream Pie
- Best Side Dishes for Key Lime Cream Pie
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Key Lime Cream Pie
- Reheating Key Lime Cream Pie
- Frequently Asked Questions
- What makes Key Lime Cream Pie different from regular lime pie?
- Can I use regular limes instead of key limes?
- How do I know when my Key Lime Cream Pie is set?
- Can I add toppings to my Key Lime Cream Pie?
- Is it necessary to use heavy whipping cream for topping?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Make: With just a few simple ingredients and steps, you can whip up this delicious pie in no time.
- Versatile Dessert: Perfect for summer picnics or winter holidays, this pie is suitable for any gathering.
- Creamy Filling: The rich, creamy texture combined with the zesty key lime flavor makes each bite irresistible.
- Make-Ahead Friendly: You can prepare it in advance, allowing the flavors to meld beautifully before serving.
- Graham Cracker Crust: The homemade crust adds a crunchy texture that complements the smooth filling.
Tools and Preparation
Before diving into making your Key Lime Cream Pie, gather your tools to ensure a smooth baking process.
Essential Tools and Equipment
- Mixing bowls
- Electric beaters or stand mixer
- 8 – 9.5 pie pan
- Measuring cups and spoons
- Rubber spatula
- Whisk
Importance of Each Tool
- Mixing bowls: Essential for combining ingredients efficiently without spills.
- Electric beaters or stand mixer: Helps achieve a smooth filling quickly, saving time and effort.
- Rubber spatula: Perfect for scraping down the sides of bowls to ensure all ingredients are well incorporated.
Ingredients
The best Key Lime Pie recipe has a creamy 4-ingredient filling and homemade graham cracker crust. It’s so easy to make and great to make in advance.
- 1½ cups ground graham crackers (150g, about 12 full sheets, crushed)
- 1/3 cup granulated sugar (67g)
- 6 Tablespoons butter (86g, melted)
- 2 14 ounce cans sweetened condensed milk
- 4 ounces cream cheese (softened, full fat)
- ¾ cup key lime juice (170g)
- Zest from 2 regular limes (or 4 key limes)
- 1 cup heavy whipping cream (227g)
- 1/4 cup powdered sugar (30g)
- 1/2 teaspoon vanilla extract
How to Make Key Lime Cream Pie
Step 1: Graham Cracker Crust
Preheat your oven to 350F (180C). In a small bowl, combine the ground graham crackers, granulated sugar, and melted butter. Mix until well combined.
* Pour the crumb mixture into the pie pan.
* Press it firmly into the bottom and slightly up the sides of the pan.
* Bake for 10 minutes and then remove from the oven to cool.
Step 2: Key Lime Filling
In a mixing bowl, add the softened cream cheese. Beat with electric beaters until smooth.
* Add both cans of sweetened condensed milk along with the key lime juice and zest.
* Mix again until fully combined and smooth.
* Pour the filling into your prepared graham cracker crust.
Step 3: Bake
Place your filled pie back in the preheated oven.
* Bake for an additional 10 minutes.
* Allow it to cool at room temperature for about 30 minutes before refrigerating for at least 3 hours.
Step 4: Whipped Cream Toppings
For the topping, pour heavy cream into another mixing bowl.
* Beat with electric mixers for about one minute.
* Gradually add powdered sugar and vanilla extract while continuing to beat until stiff peaks form.
* Finally, spread or pipe the whipped cream on top of your cooled pie before serving.
How to Serve Key Lime Cream Pie
Key Lime Cream Pie is a delightful dessert that can be enjoyed in various ways. Serving it right enhances the experience, making each bite a refreshing treat. Here are some serving suggestions to elevate your Key Lime Cream Pie.
Classic Slice
- Serve a generous slice of Key Lime Cream Pie on its own for a simple yet delicious approach.
Whipped Cream Delight
- Top each slice with a dollop of freshly whipped cream for added richness and texture.
Fresh Fruit Garnish
- Add slices of fresh fruit like strawberries or blueberries to complement the tartness of the pie.
Lime Zest Sprinkle
- A sprinkle of lime zest on top adds a burst of flavor and a vibrant color contrast.
Ice Cream Pairing
- Serve with a scoop of vanilla or coconut ice cream for an indulgent treat.
Mint Leaves
- Garnish with fresh mint leaves to enhance the visual appeal and add a refreshing aroma.

How to Perfect Key Lime Cream Pie
Creating the perfect Key Lime Cream Pie is all about attention to detail. Follow these tips for a creamy and flavorful dessert.
-
Use Fresh Ingredients: Always opt for fresh key lime juice for the best flavor; it makes a noticeable difference.
-
Chill Time Matters: Let the pie chill in the fridge for at least three hours; this allows flavors to meld beautifully.
-
Achieve Smooth Filling: Make sure to blend the filling ingredients well until smooth to avoid any lumps.
-
Proper Baking: Don’t overbake the pie; just enough time in the oven will set it perfectly while keeping it creamy.
-
Graham Cracker Consistency: Ensure your graham cracker crumbs are finely ground for an even crust that holds together well.
-
Serve Cold: Always serve your pie chilled; this enhances its refreshing nature, especially on warm days.
Best Side Dishes for Key Lime Cream Pie
Pairing side dishes with your Key Lime Cream Pie can elevate your meal. Here are some great options that complement its flavors well.
-
Tropical Fruit Salad: A mix of pineapple, mango, and kiwi brings freshness and tropical notes.
-
Coconut Shrimp: Crispy coconut shrimp offer a savory contrast that balances the pie’s sweetness.
-
Grilled Chicken Skewers: Lightly seasoned chicken skewers make for a hearty yet light pairing.
-
Quinoa Salad: A refreshing quinoa salad with lime dressing adds another layer of citrus flavor.
-
Caprese Salad: Juicy tomatoes, mozzarella, and basil create a light appetizer that complements the pie’s tartness.
-
Avocado Toast: Toasted bread topped with avocado provides creaminess and pairs nicely with citrus desserts.
Common Mistakes to Avoid
When making a Key Lime Cream Pie, even small errors can affect the final result. Here are some common mistakes to steer clear of:
-
Skipping the crust cooling: Allowing the graham cracker crust to cool is essential. If you pour the filling into a warm crust, it can create a soggy pie.
-
Not measuring ingredients accurately: Precision is key in baking. Use weighing scales or measuring cups to ensure that your ingredients are exact for the best flavor and texture.
-
Overmixing the filling: Mixing too much can introduce air, leading to a fluffy texture instead of a smooth cream pie. Mix just until combined for a silky finish.
-
Using bottled lime juice: For the freshest taste, use freshly squeezed lime juice instead of bottled. This enhances the flavor of your Key Lime Cream Pie significantly.
-
Neglecting to chill: Don’t skip the chilling time after baking. It’s crucial for setting the pie correctly and achieving that creamy texture.
Storage & Reheating Instructions
Refrigerator Storage
- Duration: Store in the refrigerator for up to 3 days.
- Container: Use an airtight container or cover with plastic wrap to prevent drying out.
Freezing Key Lime Cream Pie
- Duration: Freezes well for up to 2 months.
- Container: Wrap tightly in plastic wrap and then in aluminum foil. This prevents freezer burn.
Reheating Key Lime Cream Pie
- Oven: Preheat to 350°F (175°C). Place pie on a baking sheet and heat for about 10 minutes.
- Microwave: Heat individual slices on medium power for about 20-30 seconds.
- Stovetop: Not recommended as it can make the crust soggy; best served cold.
Frequently Asked Questions
Here are some frequently asked questions about making Key Lime Cream Pie:
What makes Key Lime Cream Pie different from regular lime pie?
Key Lime Cream Pie often uses key limes, which provide a unique tartness compared to regular limes. The cream cheese also adds richer flavor and creaminess.
Can I use regular limes instead of key limes?
Yes, you can use regular limes if key limes are not available. However, this may slightly alter the flavor profile of your Key Lime Cream Pie.
How do I know when my Key Lime Cream Pie is set?
The pie should be firm but still slightly jiggle in the center when gently shaken. After chilling, it will continue to set further.
Can I add toppings to my Key Lime Cream Pie?
Absolutely! Whipped cream, lime zest, or even fresh fruit make excellent toppings for your Key Lime Cream Pie, enhancing both flavor and presentation.
Is it necessary to use heavy whipping cream for topping?
While heavy whipping cream gives a rich texture, you can substitute with whipped topping if you prefer a lighter option for your Key Lime Cream Pie.
Final Thoughts
This delicious Key Lime Cream Pie brings together creamy filling and a sweet graham cracker crust in an easy-to-make dessert. Its refreshing flavors make it perfect for summer gatherings or any occasion that calls for something sweet. Feel free to customize with different toppings or adjust sweetness levels according to your preference!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card
Print
Key Lime Cream Pie
- Total Time: 35 minutes
- Yield: Serves 8
Description
Indulge in the refreshing taste of Key Lime Cream Pie, a classic dessert that harmoniously blends sweet and tangy flavors. This delightful pie features a velvety 4-ingredient filling made with fresh key lime juice and cream cheese, all nestled in a buttery homemade graham cracker crust. Perfect for summer barbecues or holiday gatherings, this easy-to-make dessert can be prepared ahead of time, allowing the flavors to meld beautifully. With its creamy texture and zesty profile, each bite is a refreshing treat that will leave your guests asking for seconds!
Ingredients
- 1½ cups ground graham crackers
- 1/3 cup granulated sugar
- 6 tablespoons butter, melted
- 2 cans (14 oz each) sweetened condensed milk
- 4 oz cream cheese, softened
- ¾ cup key lime juice
- Zest from 2 limes
- 1 cup heavy whipping cream
- ¼ cup powdered sugar
Instructions
- Preheat the oven to 350°F (180°C). Combine the graham cracker crumbs, sugar, and melted butter in a bowl. Press the mixture into an 8-inch pie pan to form the crust. Bake for 10 minutes and cool.
- In a separate bowl, beat the softened cream cheese until smooth. Mix in the sweetened condensed milk, key lime juice, and zest until well combined. Pour into the cooled crust.
- Bake for another 10 minutes. Allow to cool at room temperature for 30 minutes before refrigerating for at least 3 hours.
- For topping: Beat heavy cream with powdered sugar until stiff peaks form, then spread over the chilled pie before serving.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (110g)
- Calories: 320
- Sugar: 27g
- Sodium: 160mg
- Fat: 22g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 60mg