Description
A luscious Blueberry Cheesecake Icebox Cake featuring layers of creamy lemon-zested cheesecake filling, fresh blueberry sauce, and crisp graham crackers. This no-bake dessert is refrigerated to set, offering a perfect balance of sweet, tangy, and creamy textures with vibrant berry flavor.
Ingredients
Scale
Blueberry Sauce
- 1 lb. fresh blueberries
- 1/4 cup cold water
- 3 tsp cornstarch
- 1/4 cup confectioners’ sugar
- 1 tsp fresh lemon juice
Cheesecake Filling
- 12 oz cream cheese, softened
- 2 tsp finely grated lemon zest
- 1/8 tsp kosher salt
- 1/2 cup confectioners’ sugar
- 2 1/2 cups heavy whipping cream
Assembly
- 9 graham cracker sheets
- Additional 1/2 cup confectioners’ sugar (included above in blueberry sauce)
Instructions
- Prepare Blueberry Sauce: In a medium pot over medium-high heat, combine blueberries, cold water, cornstarch, and 1/4 cup confectioners’ sugar. Cook while mashing the berries until the mixture bubbles, thickens and the berries mostly break down, about 6 to 8 minutes. Remove from heat, stir in lemon juice, then let cool completely.
- Make Cheesecake Filling: In a large bowl, use a handheld mixer on medium-high speed to beat the softened cream cheese, lemon zest, kosher salt, and remaining 1/2 cup confectioners’ sugar until light and creamy, about 1 to 2 minutes. Add heavy whipping cream and continue beating on high speed until the mixture is light, fluffy, and forms stiff peaks, about 2 to 3 minutes.
- Assemble Cake Layers: Line an 8 1/2″ x 4 1/2″ loaf pan with plastic wrap, leaving an overhang on all sides for easy removal. Arrange 3 graham cracker sheets at the bottom, breaking and trimming pieces if necessary to fit and fill the pan. Spread 1 cup of the cheesecake mixture evenly over the crackers. Spoon 1/2 cup of blueberry sauce on top, then gently dollop another 1 cup cheesecake mixture over the sauce and spread carefully to keep layers distinct. Repeat layering with graham crackers, cheesecake mixture, blueberry sauce, and cheesecake mixture, reserving any leftover cheesecake and sauce. Top the final layer with remaining graham cracker sheets.
- Chill to Set: Cover the pan tightly with plastic wrap and refrigerate for at least 4 hours or preferably overnight to allow the layers to meld and firm up.
- Unmold and Decorate: Remove the top plastic wrap. Invert the loaf pan onto a rectangular platter and carefully lift the pan away, peeling off the plastic wrap from the cake. Use the reserved cheesecake mixture to frost the top and sides of the cake evenly, then spoon reserved blueberry sauce over the top as a finishing touch.
Notes
- Ensure the cream cheese is fully softened to avoid lumps in the cheesecake filling.
- Use fresh blueberries for the best flavor and natural sweetness.
- Graham crackers can be nicely arranged and broken down to fit snugly in the loaf pan without large gaps.
- Refrigerate overnight for easier slicing and better flavor development.
- Leftovers keep well, covered, in the refrigerator for up to 3 days.
- For a more lemony kick, increase lemon zest by 1 tsp.
- This dessert is perfect for warm weather when oven use is not ideal.
- Prep Time: 20 minutes
- Cook Time: 8 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Blueberry cheesecake, icebox cake, no bake dessert, layered cheesecake, blueberry sauce, graham cracker dessert
