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Creamy Key Lime Pie Bars

These Creamy Key Lime Pie Bars combine the zesty flavor of Key limes with a smooth, creamy filling, all nestled in a buttery graham cracker crust, making them a perfect treat for any occasion.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Course Dessert, Snack
Cuisine American, Tropical
Servings 9 bars
Calories 250 kcal

Ingredients
  

For the crust

  • 1.5 cups 1 ½ cups graham cracker crumbs
  • cup ⅓ cup granulated sugar
  • ½ cup ½ cup unsalted butter, melted

For the filling

  • 1 can 1 (14 oz) can sweetened condensed milk
  • ½ cup ½ cup sour cream
  • ½ cup ½ cup fresh Key lime juice
  • 2 large 2 large eggs Can substitute with flaxseed mixture for vegan options.
  • 1 tablespoon 1 tablespoon lime zest (optional for garnish) Use for extra flavor and garnish.

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C).
  • In a medium bowl, combine the graham cracker crumbs and granulated sugar. Pour in the melted butter and mix until it resembles wet sand.
  • Press this mixture firmly into the bottom of a greased 8x8-inch pan. Bake the crust for about 8–10 minutes until slightly golden. Allow it to cool.
  • In another bowl, whisk together the sweetened condensed milk, sour cream, Key lime juice, and eggs until smooth.

Baking

  • Pour the filling over the cooled crust and spread it evenly.
  • Bake for an additional 15–20 minutes, or until the filling is set but still slightly jiggly.

Cooling and Serving

  • Remove the bars from the oven and let them cool at room temperature for about an hour, then refrigerate for at least 2 hours until chilled and firm.
  • Once chilled, cut into squares and garnish with lime zest or whipped cream if desired. Serve cold and enjoy!

Notes

For the best flavor, use fresh Key limes. Allow bars to cool slowly and chill properly before serving. Store leftovers in an airtight container in the refrigerator for up to 5 days or freeze for a month.
Keyword Citrus Dessert, Creamy Dessert, easy dessert, Key Lime Pie Bars, Summer Treat