1. Prepare the Cheesecake Layer
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Preheat oven to 325°F (163°C).
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Line a springform pan with parchment paper and lightly grease the sides.
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Beat the cream cheese, sugar, eggs, and vanilla until smooth and creamy.
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Pour into the prepared pan and bake for 40–45 minutes, or until the center is just set.
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Cool completely in the pan, then refrigerate for at least 3 hours (or overnight for best results).
 
2. Prepare the Lemon Cake Layers
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Preheat oven according to the cake mix instructions (usually 350°F/175°C).
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Prepare the lemon cake batter as directed, then stir in lemon zest for extra flavor.
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Divide the batter evenly between two greased 8-inch round cake pans and bake as per package instructions.
 
3. Make the Blueberry Topping
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In a saucepan, combine blueberries, sugar, and lemon juice over medium heat.
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Stir until the mixture bubbles and slightly thickens.
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Mix the cornstarch and water, then stir into the blueberries. Simmer for 1–2 minutes until thickened.
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Remove from heat and let cool completely.
 
4. Prepare the Creamy Frosting
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Whip the heavy cream until stiff peaks form. Set aside.
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In another bowl, beat the cream cheese, powdered sugar, and vanilla until smooth.
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Gently fold in the whipped cream until light and fluffy.
 
5. Assemble the Cake
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Place one lemon cake layer on a serving plate.
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Spread a thin layer of frosting and half the blueberry topping.
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Carefully place the chilled cheesecake layer on top.
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Add more frosting and the remaining blueberries.
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Top with the second lemon cake layer and frost the entire cake with the remaining frosting.
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Decorate with fresh blueberries and lemon zest or slices.
 
Tips & Variations
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Keto Option: Use a low-carb cake mix and sweeteners like erythritol or monk fruit.
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No-Bake Shortcut: Use a pre-made graham cracker crust and no-bake cheesecake filling.
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High-Protein Boost: Add a scoop of vanilla protein powder to the cheesecake layer.
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Flavor Swap: Replace blueberries with blackberries or raspberries.
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Decorating Tip: Use a star piping tip for swirls and garnish with fresh mint.
 
Storage
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Refrigerate covered for up to 5 days.
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For longer storage, freeze individual slices wrapped in plastic and foil for up to 2 months.
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Thaw overnight in the fridge before serving.
 
Time & Yield
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Prep Time: 40 minutes
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Cook Time: 1 hour
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Cooling Time: 3+ hours
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Total Time: ~5 hours
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Servings: 12
 
Tools Used
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Springform pan (for cheesecake)
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Two 8-inch round cake pans
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Electric or stand mixer
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Rubber spatula
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Piping bag with decorative tip (optional)
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Cooling racks
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Offset spatula (for smooth frosting)
 
Enjoy this decadent, protein-packed dessert that’s as beautiful as it is delicious! 🍋💙