Strawberry Lemonade Bars Shortbread (Print Version)

Tangy strawberry lemonade filling atop buttery shortbread crust creates a refreshing, sweet treat for spring and summer.

# What You’ll Need:

→ Shortbread Crust

01 - 1 cup unsalted butter, softened
02 - 1/2 cup granulated sugar
03 - 2 cups all-purpose flour
04 - 1/4 teaspoon salt

→ Strawberry Lemonade Filling

05 - 1 cup fresh strawberries, hulled and diced
06 - 1 cup granulated sugar
07 - 3 large eggs
08 - 1/3 cup freshly squeezed lemon juice
09 - 1 tablespoon finely grated lemon zest
10 - 1/3 cup all-purpose flour
11 - 1/4 teaspoon salt

→ Topping

12 - Powdered sugar for dusting, optional

# How to Make It:

01 - Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper, leaving overhang on sides for easy removal.
02 - In a medium bowl, cream together softened butter and sugar until light and fluffy. Add flour and salt, mixing until a soft dough forms.
03 - Press dough evenly into the bottom of the prepared pan and smooth the surface. Bake for 18-20 minutes until lightly golden.
04 - While crust bakes, puree diced strawberries in a blender or food processor until smooth. Strain through a fine mesh sieve to remove seeds if desired.
05 - In a large bowl, whisk together eggs, sugar, lemon juice, lemon zest, and strawberry puree until fully combined. Add flour and salt, whisking until smooth.
06 - Remove hot crust from oven and pour strawberry lemonade filling evenly over the crust.
07 - Return to oven and bake for 20-22 minutes until the center is just set and no longer jiggles when gently shaken.
08 - Allow bars to cool completely in the pan on a wire rack, then refrigerate for at least 2 hours to ensure clean slicing.
09 - Lift bars from pan using parchment overhang. Cut into 16 equal squares and dust with powdered sugar before serving if desired.

# Additional Tips::

01 -
  • They taste like summer in bar form, with that perfect balance of tangy and sweet that makes people keep reaching for more.
  • The shortbread crust is foolproof and buttery enough to stand on its own, but the filling is where the real magic happens.
  • They're naturally gluten-free friendly with a simple substitution, and they hold up beautifully in the fridge for days.
02 -
  • Strawberries release a lot of water when blended, so if your filling looks too thin before pouring, you can strain it briefly or add another tablespoon of flour to prevent a soggy center.
  • The filling pours onto a hot crust for a reason—it helps everything set properly and creates better texture, so don't wait for the crust to cool or you'll end up with a gummy bottom layer.
  • These bars need real refrigeration time to set properly; rushing this step and slicing after just 30 minutes will give you a filling that's too soft to cut cleanly.
03 -
  • If your filling cracks slightly during baking, it's actually fine—those bars will taste just as good, and the powdered sugar topping will hide any imperfections anyway.
  • Make these bars the day before a gathering so you can focus on other things; they actually taste better after spending a night in the fridge as flavors meld.
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