Buttery shortbread, creamy lemon filling, and that perfect sweet-tart balance—these lemon cream cheese bars are the kind of dessert everyone asks for the recipe. Simple ingredients, foolproof method, and absolutely irresistible.
Prep the pan and oven: Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the sides. Lightly grease.
Make the shortbread crust: In a large bowl, mix butter, flour, powdered sugar, and salt until a soft dough forms. You can also do this in a food processor or a handheld mixer. Press evenly into the bottom of the prepared pan. Bake for 10 minutes. Remove from oven.
Make the filling: In a large bowl, using an electric mixer, beat cream cheese, granulated sugar, and cornstarch until smooth. Mix in flour, lemon zest, and lemon juice. Add eggs, one at a time, mixing just until combined. Stir in vanilla.
Bake: Pour filling over the warm crust. Bake for 30-35 minutes, or until the center is set.
Cool and chill: Let cool at room temperature for 30 minutes, then cover and refrigerate for 4 hours or overnight.
Slice and serve: Lift bars out using the parchment or foil. Slice into squares, dust with powdered sugar, and serve.
Notes
Elena’s Tips
Use fresh lemon juice only—this is where the flavor shines.
Let bars chill fully before slicing for sharp, bakery-style edges.
For extra lemon flavor, add a touch more zest on top before serving.
Make Ahead, Storage, and Freezing
Make ahead: These bars are best made a day in advance.
Storage: Store covered in the refrigerator for up to 5 days.
Freezing: Freeze sliced bars (without powdered sugar) for up to 2 months. Thaw overnight in the fridge and dust before serving.