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No-Bake Key Lime Pie Bars

A close-up of a single, thick square of Key lime pie bars showing a graham cracker crust and bright green filling topped with glaze and lime zest.
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Make these easy, tropical spring bars for a simple, citrusy dessert that slices cleanly, perfect for entertaining.

Ingredients

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  • 1 1/2 cups graham cracker crumbs
  • 1/4 cup granulated sugar
  • 6 tablespoons unsalted butter, melted
  • 1 (14 ounce) can sweetened condensed milk
  • 1/2 cup fresh key lime juice (about 10–12 limes)
  • 2 large egg yolks
  • 1 teaspoon lime zest
  • Whipped cream or meringue, for topping (optional)

Instructions

  1. Line an 8×8 inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.
  2. In a medium bowl, combine the graham cracker crumbs and 1/4 cup sugar. Pour in the melted butter and mix until the crumbs are evenly moistened.
  3. Press the crumb mixture firmly and evenly into the bottom of the prepared pan. Place the crust in the freezer while you prepare the filling.
  4. In a separate bowl, whisk together the sweetened condensed milk, key lime juice, egg yolks, and lime zest until smooth.
  5. Pour the key lime filling over the chilled crust. Gently tap the pan on the counter a few times to release any air bubbles.
  6. Refrigerate the bars for at least 6 hours, or preferably overnight, until the filling is completely set.
  7. Use the parchment paper overhang to lift the bars from the pan. Slice into squares.
  8. Top each bar with whipped cream or meringue before serving, if desired.

Notes

  • For the best flavor, use freshly squeezed key lime juice. Bottled juice changes the texture and taste.
  • If you cannot find key limes, use regular Persian limes, but you may need to slightly increase the amount of zest for a stronger flavor.
  • These no bake desserts hold their shape best when fully chilled.

Nutrition

Find it online: https://daisyrecipe.com/key-lime-pie-bars-no-bake-spring-treats/