Indulge in the refreshing taste of Key Lime Pie, a classic dessert that brings the bright flavors of citrus to your table. This recipe combines a buttery graham cracker crust with a rich and tangy lime filling, topped with whipped cream for the perfect finish. Whether you’re hosting a summer gathering or simply craving something sweet, this pie is sure to delight your guests and leave them asking for seconds.
Ingredients
– 1 ½ cups graham cracker crumbs
– ⅓ cup sugar
– ½ cup unsalted butter, melted
– 4 large egg yolks
– 1 can (14 ounces) sweetened condensed milk
– ½ cup fresh Key lime juice
– Zest of 2 Key limes
– Whipped cream for topping
Servings and Cooking Time
This recipe makes 8 servings. Preparation time is approximately 20 minutes, with a cooking time of about 15 minutes.
Nutritional Value
Each serving (1 slice) contains approximately 320 calories, 19g fat, 40g carbohydrates, and 3g protein. This nutritional information is based on one serving for one person.
Step-by-Step Cooking Process
1. Preheat your oven to 350°F (175°C).
2. In a mixing bowl, combine graham cracker crumbs and sugar.
3. Stir in melted butter until well mixed.
4. Press the mixture into the bottom and up the sides of a 9-inch pie dish.
5. Bake the crust for 8-10 minutes until golden brown.
6. In another bowl, whisk together egg yolks and sweetened condensed milk until smooth.
7. Add fresh Key lime juice and lime zest, mixing until combined.
8. Pour the lime filling into the cooled crust.
9. Bake for an additional 10-15 minutes until set.
10. Allow the pie to cool, then refrigerate for at least 3 hours before serving.
Alternative Ingredients
If you can’t find Key limes, regular limes work as a substitute, though the flavor will be slightly different. You can also use a premade graham cracker crust to save time.
Serving and Pairings
Key Lime Pie pairs beautifully with fresh fruit, such as berries or mango, and is delightful with a scoop of vanilla ice cream or a dollop of whipped cream.
Storage and Reheating
Store leftover pie in the refrigerator, covered, for up to 3 days. It can also be frozen; just make sure to wrap it well to prevent freezer burn. Thaw in the fridge before serving.
Cooking Mistakes
– Don’t skip cooling the pie before refrigeration.
– Avoid overbaking the filling; it should still be slightly jiggly.
– Ensure your lime juice is fresh for the best flavor.
– Don’t use a metal bowl for whipping cream; opt for glass or plastic.
– Measure ingredients carefully to maintain the right balance.
Helpful Tips
– Use a food processor for easier crust preparation.
– Chill your mixing bowl before whipping cream for better results.
– Add extra lime zest for a stronger flavor.
– Consider garnishing with lime slices for an attractive presentation.
FAQs
Can I make Key Lime Pie ahead of time?
Yes, Key Lime Pie can be made a day in advance. Just be sure to refrigerate it overnight to let the flavors meld.
What can I use instead of Key lime juice?
Regular lime juice can be used as a substitute, though the taste will differ slightly. You can also use bottled Key lime juice if fresh ones are unavailable.
Is it necessary to bake the pie?
Yes, baking helps set the filling, but the pie should be allowed to cool completely before chilling in the refrigerator.
Can I use a different crust?
Absolutely! You can experiment with cookie crusts, such as Oreo or vanilla wafers, for different flavor profiles.
How do I know when the filling is done?
The filling should be set but slightly jiggly in the center when done. It will firm up as it cools.
Conclusion
Key Lime Pie is a delightful dessert that combines creamy, tangy flavors with a crunchy crust, making it an ideal treat for any occasion. With easy-to-follow steps, this recipe ensures a perfect pie every time. Enjoy making this classic dessert and sharing it with friends and family!

Key Lime Pie Recipe
Ingredients
- 1 ½ cups graham cracker crumbs
- ⅓ cup sugar
- ½ cup unsalted butter melted
- 4 large egg yolks
- 1 can 14 ounces sweetened condensed milk
- ½ cup fresh Key lime juice
- Zest of 2 Key limes
- Whipped cream for topping
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine graham cracker crumbs and sugar.
- Stir in melted butter until well mixed.
- Press the mixture into the bottom and up the sides of a 9-inch pie dish.
- Bake the crust for 8-10 minutes until golden brown.
- In another bowl, whisk together egg yolks and sweetened condensed milk until smooth.
- Add fresh Key lime juice and lime zest, mixing until combined.
- Pour the lime filling into the cooled crust.
- Bake for an additional 10-15 minutes until set.
- Allow the pie to cool, then refrigerate for at least 3 hours before serving.