A tangy and creamy classic dessert made with key lime juice, sweetened condensed milk, and a buttery graham cracker crust—perfectly refreshing and easy to make.
Author:Emma Harper
Prep Time:15 mins
Cook Time:25 mins
Total Time:3 hrs 40 mins (includes chilling)
Yield:8 slices 1x
Category:Dessert
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
1 1/2 cups graham cracker crumbs
1/3 cup granulated sugar
6 tablespoons unsalted butter, melted
3 large egg yolks
1 can (14 oz) sweetened condensed milk
1/2 cup key lime juice (fresh or bottled)
1 tablespoon key lime zest (optional)
Whipped cream, for topping
Key lime slices, for garnish (optional)
Instructions
Preheat oven to 350°F (175°C).
In a bowl, combine graham cracker crumbs, sugar, and melted butter. Mix until evenly moistened.
Press the mixture firmly into the bottom and up the sides of a 9-inch pie dish.
Bake the crust for 8–10 minutes. Remove and let cool slightly.
In a medium bowl, whisk together egg yolks and lime zest (if using) for about 1 minute.
Whisk in the sweetened condensed milk until smooth, then add key lime juice and whisk until fully combined.
Pour filling into the cooled crust and smooth the top.
Bake for 15 minutes until the center is set but slightly jiggly.
Cool at room temperature, then refrigerate for at least 3 hours before serving.
Top with whipped cream and garnish with lime slices before serving.
Notes
Use fresh key lime juice for best flavor, but bottled key lime juice is a great alternative.
Chill overnight for an even firmer set and enhanced flavor.
Can be made a day in advance and stored covered in the fridge.