Lemon Cheesecake Blondie Bars

Stacked Lemon Cheesecake Bars with a crumbly crust and creamy yellow lemon topping, set on parchment with lemon slices and zest scattered nearby—perfectly blending classic blondie bars texture with zesty lemon cheesecake flavor.

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Lemon Cheesecake Blondie Bars

Lemon Swirl Cheesecake Blondie Bars layer a chewy, buttery blondie base with silky cheesecake and bright ribbons of lemon curd for a perfectly balanced, tangy-sweet dessert.

Course Dessert

Cuisine American

Diet Kosher

Keyword Cheesecake bars, lemon cheesecake bars recipe, lemon curd cheesecake bars

Prep Time 20

Cook Time 50

Total Time 1 10

Servings

Calories 344

Author Erren Hart

Ingredients

For the Blondie Crust:

½ cup unsalted butter room temperature
1 cup all-purpose flour
½ teaspoon baking powder
¼ teaspoon kosher salt
½ cup brown sugar packed
1 large egg room temperature
1 teaspoon vanilla extract

For the Cheesecake Layer:

16 oz cream cheese room temperature (2 cups, brick-style)
½ cup granulated sugar
1 teaspoon vanilla extract
2 large eggs room temperature
4 tablespoons lemon curd homemade or store-bought

US Customary - Metric

Instructions

Preheat oven to 325°F.
Grease or line a 9-inch square baking pan with parchment paper, leaving an overhang for easy lifting.
Melt the butter in a light-colored saucepan over medium heat. Cook, swirling occasionally, until it turns golden brown with nutty brown specks on the bottom. Remove from heat immediately and pour into a heatproof bowl to cool slightly before using.
In a bowl, whisk together the flour, baking powder, and salt.
In another bowl, mix the browned butter with brown sugar, egg, and vanilla until combined.
Stir in the dry ingredients just until incorporated.
Spread the blondie batter evenly into the bottom of the prepared pan — it will form a thin base.
In a large bowl, beat the cream cheese, sugar, and vanilla until smooth and creamy.
Add eggs one at a time, mixing just until incorporated (do not overmix).
Pour the cheesecake mixture over the blondie crust, spreading evenly.
Drop spoonfuls of lemon curd across the cheesecake layer.
Use a knife or toothpick to gently swirl the curd into the batter, creating a marbled effect. Avoid over-swirling so the ribbons stay distinct.
Bake for 45–50 minutes, or until the edges are set and the center has a slight jiggle.
Turn off the oven, crack the door open, and let the bars cool inside for 1 hour to reduce cracking.
Remove from the oven and let cool completely at room temperature.
Refrigerate for at least 3 hours, or overnight for the best texture.
Lift the bars out of the pan using the parchment overhang.
Slice into squares with a sharp knife, wiping clean between cuts.
Serve chilled and enjoy the chewy blondie crust, creamy cheesecake, and bright lemon swirl in every bite.

Notes

Erren’s Top Tips

Use room-temperature cream cheese and eggs to prevent lumps.
Do not overbeat once the eggs are added. Too much air can cause cracks.
Brown the butter until deeply golden but not dark brown. It should smell nutty, not burnt.
For super clean slices, warm your knife under hot water and wipe dry between cuts.

Variations & Add-Ins

Berry Lemon Swirl
Add a few spoonfuls of raspberry jam and swirl alongside the lemon curd for a mixed berry citrus version.

White Chocolate Twist
Fold ½ cup white chocolate chips into the cheesecake layer before pouring.

Extra Zesty
Add 1 teaspoon fresh lemon zest to the cheesecake mixture for more citrus punch.

Shortbread Base
Skip browning the butter for a softer, more classic blondie-style crust.

Storage & Freezing

Refrigerate in an airtight container up to 4 days.

To freeze, wrap tightly in plastic wrap and freeze up to 2 months. Thaw overnight in the refrigerator before serving.

Nutrition