These Fudgy and zesty Lemon Blondies are made with a shortbread crust, and filled with tangy flavors. They're made with a layer of buttery shortbread crust and are filled with lemon zest and white chocolate.
Preheat the oven to 350℉ and line an 8x8 baking pan with parchment paper.
In a medium bowl, combine softened butter, flour, powdered sugar, salt, and lemon zest, and beat using a handheld mixer until the mixture is crumbly (see photo in post).
½ cup(114g) unsalted butter, 1 cup(120g) all purpose flour, ¼ cup(30g) powdered sugar, ¼ tsp salt, zest of half a lemon
Pour the crumbly crust into the prepared pan and press down using an offset spatula or your fingers until you have a smooth base.
Bake for 15-20 minutes until the edges are golden brown. Remove from the oven and set aside.
Lemon Blondies
While the crust bakes, add butter and white chocolate chips into a microwave safe bowl and microwave in 30 second increments, making sure to stir between each increment, until both white chocolate and butter are melted mixed together. Set aside to cool.
½ cup(114g) unsalted butter, ¾ cup(150g) white chocolate
In a medium bowl, add granulated sugar and lemon zest and using your fingers, rub them together. This helps bring out the oils in the zest, which yields more flavor.
¾ cup(150g) granulated sugar, zest of 2 large lemons
Add the eggs and beat with a handheld mixer for 2 minutes until the eggs and sugar are combined and the color is visibly lighter. Pour in the white chocolate and beat for 30-45 seconds until combined.
2 large eggs
Fold in the flour and salt until just incorporated.
1 cup(120g) all purpose flour, ¼ tsp salt
Pour the batter into the prepared pan (with the crust) and smooth it out. Bake for 20-25 minutes. The blondies will have puffed up and the edges will have a deep color. Remove from the oven and let cool completely.
Sprinkle powdered sugar and enjoy.
powdered sugar
Lemon Glaze (optional)
If you would like a zestier, lemony flavor, add a lemon glaze instead of the powdered sugar. Add powdered sugar to a bowl, then pour lemon juice and mix until you reach the desired consistency. You're looking for a pourable, thick glaze. Pour it over the shortbread lemon blondies and spread and enjoy.