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Delicious Lemon Raspberry Swirl Bars topped with fresh raspberries

Lemon Raspberry Swirl Bars

Bright and tangy, these lemon raspberry swirl bars feature a tender lemon custard paired with a buttery shortbread base, creating an elegant yet accessible dessert.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 9 bars
Course: Dessert
Cuisine: American
Calories: 160
Ingredients Method Notes

Ingredients
  

For the crust
  • 1 cup all-purpose flour Forms the shortbread structure.
  • 1/2 cup powdered sugar Adds sweetness and a smooth texture.
  • 1/2 cup unsalted butter, softened Essential for a tender, flaky crust.
For the filling
  • 2 large eggs Provides structure and richness.
  • 1/2 cup granulated sugar Sweetens the filling.
  • 1/4 cup fresh lemon juice Adds bright acidity.
  • 1 tablespoon lemon zest Enhances flavor and aroma.
  • 1/2 teaspoon baking powder Helps the filling rise slightly.
  • 1 cup fresh raspberries Provides tartness and visual appeal.

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C) and grease a 9x9-inch baking pan.
  2. In a mixing bowl, combine the flour and powdered sugar. Add the softened butter and mix until crumbly. Press the mixture into the bottom of the prepared baking pan to form a crust.
  3. In another bowl, whisk together the eggs, granulated sugar, lemon juice, lemon zest, and baking powder until smooth. Pour this mixture over the crust in the baking pan.
  4. Drop spoonfuls of raspberries over the lemon mixture and gently swirl them with a knife to create a marbled effect.
Baking
  1. Bake for 25-30 minutes or until the edges are lightly golden and the center is set.
Cooling and Serving
  1. Allow to cool before slicing into bars. Enjoy your lemon raspberry swirl bars!

Notes

Serve chilled or at room temperature. Store in an airtight container in the refrigerator for up to 5 days. Freeze for up to 3 months. Thaw before serving.