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Key Lime Pie

Best-Ever Key Lime Pie Recipe


  • Author: Alice Barry
  • Total Time: 3 hours 45 minutes (including chilling)
  • Yield: 1 pie (8–10 servings) 1x
  • Diet: Vegetarian

Description

This Key Lime Pie is a simple, creamy dessert made with fresh lime juice, Greek yogurt, and sweetened condensed milk in a buttery graham cracker crust. Topped with fluffy whipped cream and lime zest, it’s the perfect balance of sweet and tangy — an easy treat for any season.


Ingredients

Scale
  • 1½ cups graham cracker crumbs: forms the base and adds crunch
  • ⅓ cup packed light brown sugar: adds depth and sweetness to the crust
  • 4 tablespoons unsalted butter, melted: binds the crust together
  • Two 14-oz cans sweetened condensed milk: sweetens and thickens the filling
  • 1 cup plain Greek yogurt (2% or whole milk): adds creaminess and body
  • 1 tablespoon grated lime zest: infuses fresh citrus aroma
  • ¾ cup fresh lime juice: provides tartness and classic Key lime flavor
  • 1 cup cold heavy cream: used for the whipped topping
  • 2 tablespoons confectioners’ sugar: sweetens the whipped cream
  • 1 teaspoon grated lime zest: garnish for the topping
  • 8 to 10 thin lime slices: optional garnish for visual appeal

Instructions

  1. Preheat oven to 375°F. In a medium bowl, mix graham cracker crumbs, brown sugar, and melted butter until fully combined.
  2. Press the mixture into the bottom and up the sides of a 9-inch deep-dish pie pan. Bake for 10 minutes, then set aside to cool.
  3. Lower oven temperature to 350°F. In a large bowl, whisk sweetened condensed milk, Greek yogurt, lime zest, and lime juice until smooth.
  4. Pour the filling into the cooled crust and smooth the top. Bake for 15 minutes until the filling is just set and slightly wobbly.
  5. Cool the pie at room temperature for 30 minutes. Then refrigerate for at least 3 hours until fully chilled and set.
  6. In a chilled bowl, beat heavy cream until soft peaks form. Add confectioners’ sugar and beat until medium peaks form.
  7. Top the chilled pie with whipped cream. Garnish with additional lime zest and lime slices. Serve cold.

Notes

  • Zest the limes before juicing for easier preparation.
  • Use full-fat or 2% Greek yogurt for best results.
  • Refrigerate for at least 3 hours to ensure clean slices.
  • Use a sharp knife wiped clean between slices for neat presentation.
  • The crust can be made a day ahead, but fill the pie the same day to avoid sogginess.
  • Prep Time: 20 minutes
  • Cook Time: 25 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (1/10th of pie)
  • Calories: 481
  • Sugar: 54 g
  • Sodium: 183 mg
  • Fat: 24 g
  • Saturated Fat: 14 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 60 g
  • Fiber: 0 g
  • Protein: 10 g
  • Cholesterol: 76 mg

Keywords: Key Lime Pie, lime dessert, easy pie recipe, creamy citrus pie, graham cracker crust pie