If you’re looking for a dessert that perfectly balances sweetness and tanginess, look no further than key lime pie. This classic Florida treat features a creamy filling made from fresh key lime juice, a buttery graham cracker crust, and a light whipped cream topping. It’s the ideal way to end a meal or to enjoy on a sunny afternoon. Let’s dive into this delightful recipe that’s sure to impress your family and friends!
Ingredients
- 1 ½ cups graham cracker crumbs
- ½ cup unsalted butter, melted
- ⅓ cup granulated sugar (for crust)
- 4 large egg yolks
- 1 can (14 oz) sweetened condensed milk
- ½ cup fresh key lime juice
- 1 tsp lime zest
- 1 cup heavy whipping cream
- 2 tbsp powdered sugar (for topping)
- Fresh mint leaves (for garnish)
Servings and Cooking Time
This recipe serves 8 people. Preparation time is about 20 minutes, and cooking time is approximately 30 minutes. Allow the pie to chill for at least 3 hours before serving.
Nutritional Value
Each serving (1 slice) contains approximately 320 calories, 20g fat, 30g carbohydrates, and 4g protein.
Step-by-Step Cooking Process
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine graham cracker crumbs, melted butter, and ⅓ cup sugar.
- Press the mixture into the bottom and up the sides of a 9-inch pie pan.
- Bake the crust for 10 minutes, then remove and let cool.
- In a separate bowl, whisk the egg yolks until slightly thickened.
- Add sweetened condensed milk and mix until smooth.
- Stir in the key lime juice and lime zest until well combined.
- Pour the filling into the cooled crust.
- Bake for an additional 15 minutes, then remove from oven to cool.
- Chill the pie in the refrigerator for at least 3 hours before serving.
Alternative Ingredients
You can substitute regular limes for key limes if they are hard to find. For a gluten-free option, use gluten-free graham crackers or almond flour for the crust.
Serving and Pairings
This key lime pie pairs wonderfully with fresh berries, a scoop of vanilla ice cream, or a dollop of whipped cream. A refreshing glass of iced tea or lemonade also complements its tangy flavor perfectly.
Storage and Reheating
Store leftovers in the refrigerator for up to 3 days, covered with plastic wrap. Key lime pie is best served chilled and is not recommended for reheating. It can also be frozen for up to a month; just ensure it’s well-wrapped to prevent freezer burn.
Cooking Mistakes
- Don’t overbake the filling; it should be set but still slightly jiggly.
- Use fresh lime juice for the best flavor; bottled juice can be too tart.
- Allow the pie to cool completely before chilling to achieve the best texture.
- Make sure your crust is firmly packed to avoid crumbling.
- Don’t skip the chilling time; this step is crucial for flavor development.
Helpful Tips
- Use a glass pie dish for even cooking.
- Garnish with lime slices and whipped cream for an attractive presentation.
- Consider adding a pinch of salt to the filling to enhance the flavors.
- Experiment with flavored whipped cream for a unique twist.
FAQs
Can I use regular limes instead of key limes?
Yes, while key limes have a unique flavor, regular limes can be used as a substitute. The taste will be slightly different but still delicious.
How long does key lime pie last in the fridge?
Key lime pie can last in the refrigerator for up to 3 days if stored properly in an airtight container.
Can I make key lime pie ahead of time?
Absolutely! Key lime pie can be made a day in advance. Just ensure it is well covered and chilled.
Is key lime pie gluten-free?
Traditional key lime pie is not gluten-free due to the graham cracker crust. However, you can make a gluten-free crust using almond flour or gluten-free cookies.
Can I freeze key lime pie?
Yes, you can freeze key lime pie. Just wrap it tightly in plastic wrap and store it in an airtight container. It can last up to a month in the freezer.
Conclusion
Key lime pie is a refreshing and tangy dessert that is perfect for any occasion. With its simple ingredients and easy preparation, it’s a delightful treat that will impress your guests and satisfy your sweet tooth. Enjoy a slice of this classic dessert and savor the bright flavors of key limes!

Key Lime Pie
Ingredients
- 1 ½ cups graham cracker crumbs
- ½ cup unsalted butter melted
- ⅓ cup granulated sugar for crust
- 4 large egg yolks
- 1 can 14 oz sweetened condensed milk
- ½ cup fresh key lime juice
- 1 tsp lime zest
- 1 cup heavy whipping cream
- 2 tbsp powdered sugar for topping
- Fresh mint leaves for garnish
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine graham cracker crumbs, melted butter, and ⅓ cup sugar.
- Press the mixture into the bottom and up the sides of a 9-inch pie pan.
- Bake the crust for 10 minutes, then remove and let cool.
- In a separate bowl, whisk the egg yolks until slightly thickened.
- Add sweetened condensed milk and mix until smooth.
- Stir in the key lime juice and lime zest until well combined.
- Pour the filling into the cooled crust.
- Bake for an additional 15 minutes, then remove from oven to cool.
- Chill the pie in the refrigerator for at least 3 hours before serving.