🇺🇸 USA · Dessert
Refreshing Key Lime Pie
By eatmundo · July 3, 2026
A tangy, sweet, and incredibly refreshing dessert originating from the Florida Keys. This pie features a vibrant, creamy lime custard filling set in a buttery graham cracker crust, offering a perfect balance of tartness and sweetness that's truly irresistible.
Ingredients
check them off as you prepareHow to Make It
- 1
For the crust: Combine 1½ cups graham cracker crumbs, ¼ cup granulated sugar, and 6 tbsp melted unsalted butter. Press mixture firmly into a 9-inch pie plate. Bake at 350°F (175°C) for 10 minutes. Let cool.
- 2
For the filling: In a medium bowl, whisk together 4 large egg yolks, 1 (14 oz) can sweetened condensed milk, and ½ cup fresh Key lime juice until smooth and well combined.
- 3
Pour the filling into the cooled graham cracker crust.
- 4
Bake for 15-20 minutes, or until the edges are set but the center still jiggles slightly.
- 5
Remove from oven and let cool completely on a wire rack. Then, refrigerate for at least 4 hours (or overnight) before slicing and serving. Garnish with whipped cream and lime zest if desired.
Frequently Asked Questions
What type of lime is best for Key Lime Pie, and can I substitute?+
Authentic Key lime pie uses small, yellowish Key limes for their unique floral and tart flavor. While regular Persian limes can be substituted, the taste will be less distinctive.
How can I tell when the Key Lime Pie filling is perfectly set without overbaking?+
The pie is done when the edges are set and slightly puffed, but the center still has a slight wobble like gelatin when gently nudged. Overbaking can cause cracks and a rubbery texture.
What's the best way to prevent my graham cracker crust from becoming soggy?+
Press the graham cracker mixture firmly into the pie plate and pre-bake it for 8-10 minutes before adding the filling. This helps create a crisp barrier and prevents sogginess.
Why is chilling the pie crucial, and for how long?+
Chilling the pie for at least 4-6 hours, or preferably overnight, allows the custard filling to fully set and firm up. This is essential for clean slices and the characteristic refreshing, cool texture.
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