Classic Tangy Lemon Bars (Printable)

Tangy lemon bars with buttery shortbread crust and vibrant citrus filling, dusted with powdered sugar.

# What You’ll Need:

→ For the Shortbread Crust

01 - 1 cup (225 g) unsalted butter, softened
02 - 1/2 cup (100 g) granulated sugar
03 - 2 cups (250 g) all-purpose flour
04 - 1/4 tsp salt

→ For the Lemon Filling

05 - 1 and 1/2 cups (300 g) granulated sugar
06 - 1/4 cup (30 g) all-purpose flour
07 - 4 large eggs
08 - 2/3 cup (160 ml) freshly squeezed lemon juice (about 3–4 lemons)
09 - 1 tbsp lemon zest

→ For Topping

10 - Powdered sugar, for dusting

# How-To Steps:

01 - Preheat your oven to 350°F (175°C). Line a 9x13 inch (23x33 cm) baking pan with parchment paper, leaving an overhang for easy removal.
02 - In a large bowl, cream together the softened butter and 1/2 cup sugar until light and fluffy. Add 2 cups flour and 1/4 tsp salt, mixing just until the dough forms.
03 - Press the dough evenly into the bottom of the prepared pan. Bake for 18–20 minutes, or until lightly golden.
04 - While the crust bakes, prepare the filling. In a medium bowl, whisk together the sugar and flour. Add eggs, lemon juice, and lemon zest, and whisk until well combined.
05 - Pour the lemon mixture over the hot crust immediately after removing it from the oven.
06 - Bake for another 18–20 minutes, or until the filling is just set in the center.
07 - Remove from oven and let cool completely in the pan. Once cool, lift out using the parchment handles and slice into 16 bars.
08 - Dust generously with powdered sugar before serving.

# Expert Tips:

01 -
  • The balance of tangy and sweet hits every single craving spot perfectly
  • That buttery crust creates the most incredible foundation for the vibrant lemon layer
  • These bars travel beautifully and somehow taste even better the next day
02 -
  • Pouring the filling over a hot crust is the secret step that prevents a soggy bottom layer
  • The center should still have a slight jiggle when you remove it from the oven because it continues setting while cooling
  • Room temperature eggs incorporate into the filling much more smoothly creating a silkier texture
03 -
  • Zest your lemons before juicing them because it39s nearly impossible to get good zest from a squeezed lemon
  • Room temperature ingredients prevent the filling from curdling and ensure a silky smooth texture