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Delicious Key Lime Pie Bars topped with whipped cream and lime zest.

Key Lime Pie Bars

These key lime pie bars are a delightful combination of tangy lime filling and buttery graham cracker crust, perfect for any occasion.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 12 bars
Calories 240 kcal

Ingredients
  

Crust Ingredients

  • 15 sheets 15 sheets graham crackers or 30 squares for a crumbly crust
  • 2 tbsp 2 tbsp granulated sugar to add sweetness
  • 1 pinch Pinch salt to enhance flavor
  • 6 tbsp 6 tbsp unsalted butter, melted for richness

Filling Ingredients

  • 6 oz 6 oz original cream cheese, room temperature for creaminess
  • 14 oz 14 oz can sweetened condensed milk to provide sweetness and moisture
  • 4 large 4 large egg yolks for binding
  • 1 tbsp 1 tbsp lime zest for aromatic zestiness
  • 1/2 cup 1/2 cup key lime juice or regular lime juice to contribute tartness
  • 1/2 tsp 1/2 tsp vanilla extract for depth of flavor

Instructions
 

Preparation

  • Begin by preheating your oven to get it ready for baking.
  • Crush the graham crackers into fine crumbs.
  • Combine the crumbs with granulated sugar and a pinch of salt.
  • Pour the melted butter into the crumb mixture and mix until well combined.
  • Press the crumb mixture firmly into the bottom of a greased baking dish.
  • Bake the crust until it is just lightly golden, about 10 minutes.

Filling

  • In a mixing bowl, whisk the softened cream cheese until smooth.
  • Blend in the sweetened condensed milk until fully combined.
  • Add the egg yolks, lime zest, lime juice, and vanilla extract.
  • Mix until everything is well incorporated and smooth.
  • Pour the filling over the baked crust and spread it evenly.
  • Return the pan to the oven and bake again until the filling is set, about 15-20 minutes.

Cooling and Serving

  • Allow the bars to cool to room temperature, then refrigerate for at least a few hours.
  • Slice the bars into squares or rectangles before serving.

Notes

Chill the bars for several hours for the best texture and flavor. Use fresh lime juice for the best flavor.
Keyword Citrus Desserts, Dessert Bars, Easy Desserts, Key Lime Pie Bars, Summer Treats