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Raspberry Key Lime Pie | Grandbaby Cakes
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4.23 from 9 votes

Best Key Lime Pie Recipe with Raspberry Swirl

The Best Key Lime Pie Recipe starts with a buttery graham cracker crust that is filled with a creamy citrus filling and unique raspberry swirl design!  
Prep Time20 minutes
Cook Time15 minutes
Total Time35 minutes
Course: Dessert
Cuisine: American
Servings: 8 slices
Calories: 357kcal


For the Crust:

  • 1 1/2 cups graham cracker crumbs
  • 1/3 cup melted butter
  • 1/4 cup granulated sugar

For the Filling:

  • 3 large egg yolks
  • ½ cup key lime juice
  • 14 ounces sweetened condensed milk 1 can
  • 1 teaspoon pure vanilla extract
  • 2 tablespoons seedless raspberry jam just melted in microwave until liquid
  • Optional: Whipped Cream and Raspberries for garnish


For the Crust:

  • Preheat oven to 350 degrees.
  • Mix together graham cracker crumbs, melted butter and sugar in a bowl.
  • Pour the mixture into a 9 inch pie plate and press down into the plate and around the sides. Bake for 10 minutes to set.

For the Filling:

  • Whisk together egg yolks, key lime juice, condensed milk, and vanilla extract.
  • Pour filling into baked pie crust.
  • Next carefully spoon drops of melted raspberry preserves (make sure they are just melted) over filling. Using a butter knife or skewer, drag the knife through the drops creating a swirl pattern in the filling.
  • Bake for 15 minutes until set then let rest until it cools to room temperature.
  • Refrigerate for 2-3 hours, garnish with whipped cream and berries if desired and serve.



Make sure you do not use regular lime juice for this recipe.  Buy key limes and squeeze juice or use store bought key lime juice.


Calories: 357kcal | Carbohydrates: 50g | Protein: 6g | Fat: 15g | Saturated Fat: 8g | Cholesterol: 106mg | Sodium: 239mg | Potassium: 236mg | Sugar: 39g | Vitamin A: 470IU | Vitamin C: 6.3mg | Calcium: 166mg | Iron: 0.9mg