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Delicious rhubarb shortbread bars with a buttery crust and tart filling

Rhubarb Shortbread Bars

Delicious Rhubarb Shortbread Bars feature a buttery crust paired with a tart rhubarb filling, perfect for spring and summer gatherings.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 9 pieces
Course: Dessert, Snack
Cuisine: American
Calories: 180
Ingredients Method Notes

Ingredients
  

For the crust
  • 1 cup all-purpose flour Essential for the crust's structure.
  • 1/2 cup unsalted butter, softened Adds richness to the base.
  • 1/4 cup powdered sugar Sweetens the crust smoothly.
  • 1/2 teaspoon vanilla extract Enhances the overall flavor.
For the filling
  • 1 cup rhubarb, chopped Provides the tart and tangy filling.
  • 1/2 cup granulated sugar Balances the tart rhubarb with sweetness.
  • 1 tablespoon cornstarch Thickens the filling for better consistency.
  • 1 large egg Helps bind the filling together.
  • 1 tablespoon lemon juice Brightens the flavors of the rhubarb.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and grease an 8x8 inch baking dish.
  2. In a medium bowl, combine the all-purpose flour, softened butter, and powdered sugar. Mix until the texture resembles coarse crumbs.
  3. Press this mixture firmly into the bottom of the prepared baking dish to create the crust.
Making the Filling
  1. In another bowl, mix the chopped rhubarb with granulated sugar, cornstarch, lemon juice, and egg. Stir until well combined.
  2. Pour the rhubarb mixture over the crust in the baking dish, spreading it evenly.
Baking
  1. Bake for 30-35 minutes, or until the topping is set and lightly golden.
  2. Allow the bars to cool completely before slicing into squares.

Notes

For serving, cut into neat squares and dust with powdered sugar. Pairs well with whipped cream or vanilla ice cream.