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homemade key lime pie with whipped cream and lime zest

Traditional Key Lime Pie Recipe

Samantha Erb
The perfect Key Lime Pie recipe with a smooth and silky lime-infused filling with just enough sweetness-to-tartness ratio. The pie’s floral key lime taste will take you to the tropics.
5 from 1 vote
Prep Time 20 minutes
Cook Time 25 minutes
Chilling Time 2 hours 30 minutes
Total Time 3 hours 15 minutes
Course Desserts
Cuisine American
Servings 8 servings
Calories 535 kcal

Ingredients

For the Graham Cracker Crust:

  • 1 1/2 cups graham cracker crumbs about 10 whole graham crackers, crushed
  • ½ cup butter melted
  • ¼ cup brown sugar lightly packed
  • ½ teaspoon salt

For the Key Lime Filling:

  • 14 ounces sweetened condensed milk
  • 4 egg yolks
  • ½ cup key lime juice *see note
  • ¼ teaspoon salt

For the Whipped Cream Topping:

  • ¼ cup cream cheese softened
  • 1 cup heavy cream chilled
  • ¼ cup powdered sugar
  • 4 key limes for garnish and zest

Instructions
 

  • Preheat the oven to 350 degrees F.
  • In a medium-sized mixing bowl, combine the graham cracker crumbs, melted butter, brown sugar, and salt.
  • Transfer the mixture to an ungreased 9-inch pie plate and flatten the crumbs to form an even layer along the bottom of the pie plate and up the sides.
    The bottom of a measuring cup or the back of a large spoon will flatten the crumbs easily.
  • Bake the graham cracker crust for 15 minutes until golden in color. Remove the pie from the oven and allow it to cool on a wire rack.
  • In a medium-sized bowl, add the sweetened condensed milk, egg yolks, lime juice, and salt. Blend with a handheld mixer for 1 minute until lighter in color.
  • Pour the mixture into the cooled graham cracker crust and bake for 15 minutes until the edges of the filling are set and the center is slightly jiggly.
  • Remove the pie from the oven and place it on a wire rack to cool for half an hour before chilling in the refrigerator to fully set (2 hours or overnight).
  • To make the whipped cream topping, place the cream cheese in a large bowl and blend with a handheld mixer until smooth, add ¼ cup heavy cream and continue blending until smooth and free of clumps.
  • Add the powdered sugar and remaining heavy cream and continue blending until soft peaks start to form.
  • Dollop the whipped topping onto the pie and gently spread it just short of 1 inch from the edge.
  • Zest 2 of the key limes (1 tablespoon zest) directly over the whipped topping and garnish each slice of pie with a slice of lime.
  • Cut and serve!

Notes

  • You can use the juice from key limes (15 will yield about ½ cup juice). Or the quicker option is to use Nellie and Joe’s bottled Key Lime Juice, which is what I used.
  • Any leftovers can be stored in the refrigerator for up to 2 days. Just note, that the crust will become soggy if not eaten within a day or two.

Nutrition

Serving: 8Calories: 535kcalCarbohydrates: 55gProtein: 8gFat: 33gSaturated Fat: 19gPolyunsaturated Fat: 2gMonounsaturated Fat: 9gTrans Fat: 0.5gCholesterol: 185mgSodium: 513mgPotassium: 312mgFiber: 2gSugar: 43gVitamin A: 1169IUVitamin C: 13mgCalcium: 214mgIron: 1mg

This nutrition information is based on the exact products I used in this recipe. Brands and sizes of products could alter exact nutrition and should always be calculated independently.

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