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Hibiscus Lemon Bars Recipe

4.9 from 543 reviews

These Hibiscus Lemon Bars combine tart lemon flavor with a subtle floral twist from dried hibiscus, creating a refreshing and delicious dessert. A buttery, tender crust forms the base, topped with a smooth, tangy lemon filling infused with hibiscus tea. Perfectly balanced in sweetness and beautifully presented with a dusting of confectioner’s sugar, these bars bring a unique, vibrant flair to any dessert table.

Ingredients

Scale

Crust

  • 1/2 cup (1 stick) unsalted butter, room temperature
  • 1/4 cup sugar
  • 1 cup all-purpose flour
  • Pinch of salt
  • 1 tsp vanilla bean paste

Filling

  • 1/2 cup fresh squeezed lemon juice
  • 1 Tbsp dried hibiscus or hibiscus tea
  • 3 large eggs
  • 1 1/2 cups sugar
  • 1/2 cup all-purpose flour

For Serving

  • Confectioner’s sugar, for dusting

Instructions

  1. Preheat Oven: Set your oven to 350°F (175°C) to prepare for baking the crust and filling.
  2. Prepare the Crust: In a stand mixer or with a hand mixer, cream together the room temperature butter, sugar, and vanilla bean paste until light and creamy. Add the flour and a pinch of salt, mixing just until combined. Avoid over-mixing to keep the crust tender. Lightly flour your fingers to prevent sticking, then press the dough evenly into the bottom of a 9×9-inch baking pan. Chill the crust in the refrigerator for 15 minutes to firm up.
  3. Bake the Crust: Bake the chilled crust in the preheated oven for 15 minutes, or until lightly browned. Remove from oven but keep the oven on for the filling step.
  4. Infuse Lemon Juice: While the crust is baking, combine the dried hibiscus with fresh squeezed lemon juice in a small bowl. Let it steep for about 15 minutes until the liquid turns a dark pink color, then strain out and discard the hibiscus petals to retain the infused lemon juice.
  5. Make the Filling: In a mixing bowl, whisk together the eggs and sugar until well blended and slightly frothy. Stir in the hibiscus-infused lemon juice, then gently fold in the flour until fully incorporated to create the smooth filling mixture.
  6. Assemble and Bake: Pour the lemon filling evenly over the baked crust. Return the pan to the oven and bake for 20-25 minutes, or until the filling is set and no longer jiggly in the center.
  7. Cool and Serve: Allow the lemon bars to cool completely in the pan to set properly. Once cooled, dust the top generously with confectioner’s sugar before slicing into bars and serving.

Notes

  • Use room temperature butter for easier creaming and better crust texture.
  • Straining the hibiscus-infused lemon juice removes any tough petals and ensures a smooth filling.
  • Cooling the bars fully before slicing helps them hold their shape.
  • For a stronger hibiscus flavor, increase the steeping time or hibiscus quantity slightly.
  • Store leftover bars in an airtight container in the refrigerator for up to 4 days.

Keywords: hibiscus lemon bars, lemon dessert, floral lemon bars, lemon hibiscus dessert, baked lemon bars