Key Lime Pie

Tart, creamy key lime filling sets into a graham cracker crust with almost no baking involved, finished with a cloud of whipped cream. Bright, tangy, and refreshingly simple.

Easy Free ★ ★ ★ ★ ☆ (438 reviews)
Key Lime Pie
Prep Time 20 min
Cook Time 15 min
Total Time 35 min
Servings One 9-inch pie
Difficulty Easy

Ingredients

  • 1 1/2 cups graham cracker crumbs
  • 1/3 cup granulated sugar
  • 6 tablespoons unsalted butter, melted
  • 4 large egg yolks
  • 1 (14-ounce) can sweetened condensed milk
  • 2/3 cup fresh key lime juice (or regular lime juice)
  • 1 tablespoon lime zest
  • 1 1/4 cups heavy cream, cold
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract

Instructions

  1. Heat the oven to 350F. Mix the graham cracker crumbs, granulated sugar, and melted butter in a bowl until evenly moistened.
  2. Press the mixture firmly into the bottom and up the sides of a 9-inch pie plate, using the bottom of a measuring cup to compact it evenly.
  3. Bake the crust for 8 to 10 minutes, until lightly golden and fragrant. Cool on a wire rack while you make the filling.
  4. Whisk the egg yolks and lime zest in a bowl for 1 minute, until slightly thickened and pale.
  5. Whisk in the sweetened condensed milk until smooth, then whisk in the lime juice - the mixture will thicken slightly as the acid reacts with the condensed milk.
  6. Pour the filling into the cooled crust and smooth the top with a spatula.
  7. Bake at 350F for 14 to 16 minutes, until the filling is set around the edges but still jiggles slightly in the center, like softly set gelatin - it should not brown.
  8. Cool the pie on a wire rack to room temperature, about 1 hour, then cover and refrigerate for at least 3 hours, or up to overnight, until fully chilled and firm.
  9. Just before serving, beat the cold heavy cream with the powdered sugar and vanilla on medium-high speed until soft peaks form, about 3 minutes.
  10. Spread or pipe the whipped cream over the chilled pie and garnish with extra lime zest before slicing with a warm knife.

Why You'll Love This

  • Bright, tart lime flavor balanced by sweet condensed milk
  • Simple no-fuss custard sets with minimal baking
  • Refreshing warm-weather dessert

The filling begins to thicken as soon as the acidic lime juice hits the condensed milk - work relatively quickly so it pours smoothly into the crust.

A full chill of at least 3 hours is what allows clean slices; cutting it warm will result in a runny filling.

Nutrition

Calories380
Protein6 g
Fat21 g
Carbs43 g
Fiber0 g
Sodium200 mg

Estimated per serving

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