Prep Time: 20 mins | Chill Time: 4 hours | Yield: 12–15 bars
Ingredients
Cracker Crust:
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2 cups graham cracker crumbs (about 14 full sheets)
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6 tbsp unsalted butter, melted
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1/4 cup granulated sugar
Cheesecake Filling:
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16 oz (2 blocks) cream cheese, softened to room temperature
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1 cup powdered sugar
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1 tsp vanilla extract
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1 tbsp fresh lemon juice
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1 1/2 cups heavy whipping cream, cold
Blueberry Topping:
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3 cups fresh blueberries (divided: 2 cups for cooking, 1 cup fresh to stir in at the end)
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1/3 cup granulated sugar
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1 tbsp cornstarch dissolved in 2 tbsp cold water
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1 tbsp fresh lemon juice
Instructions
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Make the Crust: In a medium bowl, combine the graham cracker crumbs, melted butter, and sugar until evenly moistened. Press the mixture firmly into the bottom of a 9×13-inch baking dish. Place in the freezer for 15 minutes to set while preparing the rest.
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Make the Blueberry Topping: Combine 2 cups of blueberries, sugar, and lemon juice in a saucepan over medium heat. Bring to a simmer until the berries burst. Stir in the cornstarch slurry and cook for 2 minutes until thick and glossy. Remove from heat, stir in the remaining 1 cup of whole fresh blueberries, and cool completely.
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Whip the Cheesecake Layer: Beat the softened cream cheese, powdered sugar, vanilla, and lemon juice until smooth. In a separate bowl, whip the cold heavy cream to stiff peaks, then gently fold it into the cream cheese mixture.
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Assemble & Chill: Spread the cheesecake mixture evenly over the crust. Top with the cooled blueberry mixture. Cover and refrigerate for at least 4 hours (or overnight) before slicing.