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Easy Key Lime Pie Bars Recipe

Suzi
These Easy Key Lime Pie Bars are a tangy, creamy dessert with a buttery graham cracker crust. Perfect for summer gatherings, they’re simple to make and full of citrus flavor. A refreshing, crowd-pleasing treat for any occasion!
Prep Time 15 minutes
Cook Time 20 minutes
Chill time 2 hours
Total Time 2 hours 35 minutes
Course Dessert
Cuisine American
Servings 12 Bars
Calories 200 kcal

Ingredients
  

For the Crust:

  • 1 ½ cups graham cracker crumbs
  • ¼ cup granulated sugar
  • 6 tablespoons unsalted butter melted

For the Filling:

  • 3 large egg yolks
  • 1 can 14 ounces sweetened condensed milk
  • ½ cup key lime juice fresh or bottled
  • 1 tablespoon lime zest

For Topping (Optional):

  • Whipped cream
  • Lime zest or lime slices

Instructions
 

  • Preheat & Prepare the Pan: Preheat your oven to 350°F (175°C). Line an 8x8-inch baking dish with parchment paper, leaving an overhang for easy removal.
  • Make the Crust: In a medium bowl, mix graham cracker crumbs, sugar, and melted butter until evenly combined. Press the mixture firmly into the bottom of the prepared pan. Bake for 8 minutes, then set aside.
  • Prepare the Filling: In a mixing bowl, whisk egg yolks until slightly thickened. Add sweetened condensed milk, key lime juice, and lime zest, mixing until smooth.
  • Bake the Bars: Pour the filling over the pre-baked crust and spread evenly. Bake for 12 minutes, or until the filling is just set. The center should have a slight jiggle.
  • Chill & Serve: Allow bars to cool at room temperature, then refrigerate for at least 2 hours. Once chilled, lift out of the pan using the parchment paper and cut into squares. Top with whipped cream and extra lime zest if desired.
Keyword Bars, Key Lime Pie