Easy Sourdough Icebox Cake Recipe

If you love creamy, super rich, no-bake desserts that taste like cheesecake but take half the effort, this sourdough ice box cake is for you. It’s layered with tangy whipped cream, rich cream cheese, fresh berries, and homemade sourdough graham crackers that soak up all that goodness overnight.

I love that you can prep it ahead, stash it in the fridge for up to 48 hours, and pull it out ready to slice and serve. It’s a great way to use up extra sourdough starter and makes the perfect dessert for BBQs, potlucks, family get-togethers, or summer holidays.

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Prep Time 15

Cook Time 0

Total Time 8 15

Ingredients

600 grams heavy cream cold 2 1/2 cups
50 grams powdered sugar 1/3 cup + 1 Tablespoon
6 grams vanilla extract 1 1/2 teaspoons
226 grams full-fat cream cheese softened 8 ounces
13-14 sourdough graham crackers 2.25 x 5 inches
380 grams fresh berries like chopped strawberries, blueberries and raspberries 2 cups

Instructions

McKenna’s Notes: To rid of any confusion, this sourdough icebox cake consists of 3 layers of sourdough graham crackers, 2 layers of a whipped cream/cream cheese mixture, 2 layers of berries and 1 layer of whipped cream. I used about 4 ½ sourdough graham crackers (2.25 x 5 inch each) per layer. You may need to break them in order for them to fit properly.
Prepare my Sourdough Graham Crackers recipe in advance.
13-14 sourdough graham crackers
Using a hand mixer or stand mixer fitted with a whisk attachment, whisk together the cold heavy cream, powdered sugar and vanilla until stiff peaks form. Place this in a separate bowl.
600 grams heavy cream, cold,50 grams powdered sugar,6 grams vanilla extract
In the clean bowl with a hand mixer or stand mixer fitted with a paddle attachment, beat the softened cream cheese. Fold in all but 1 cup of the homemade whipped cream with a rubber spatula until evenly combined. (The remaining 1 cup of whipped cream will be used as the “frosting” for this cake) Set aside.
226 grams full-fat cream cheese, softened
Assemble the cake: Spread a very thin layer of the whipped cream/cream cheese mixture, a few tablespoons, on the bottom of an ungreased 9×9 pan. This helps the sourdough graham crackers from sticking to the bottom of the pan. Arrange the sourdough graham crackers on top; break them if you need to fit.
Spread ½ of the whipped cream/cream cheese mixture on top of the graham crackers, then top with ½ of the berries. Follow with another layer of sourdough graham crackers.
380 grams fresh berries, like chopped strawberries, blueberries and raspberries
Repeat this pattern again with the remaining whipped cream/cream cheese mixture, remaining berries and a final layer of sourdough graham crackers.
For the final layer, spread the reserved cup of whipped cream over the sourdough graham crackers evenly with an offset spatula. Cover the sourdough icebox cake with aluminum foil or plastic wrap and store in the fridge overnight or up to 48 hours.
When ready to serve, garnish with more fresh berries, slice cold and enjoy!

Notes

🍰 How to Serve Sourdough Icebox Cake Recipe

Once your sourdough icebox cake has spent enough time in the refrigerator — ideally sitting in the fridge overnight — it's ready to serve straight from the dish. The layers of graham crackers will have fully softened into a cake-like texture, making every slice clean and creamy. Use a sharp knife to cut neat portions and a flat spatula to lift each slice beautifully onto individual plates.

For the best presentation, add a fresh layer of whipped cream and a few fresh strawberries right on the top of the cake just before serving. A light dusting of powdered sugar or a drizzle of chocolate adds an extra visual touch that makes this no-bake summer dessert truly showstopping. Serve immediately after garnishing so the real whipped cream stays perfectly fluffy and fresh.

This easy sourdough icebox cake recipe pairs wonderfully with a scoop of vanilla ice cream or a side of mixed berry compote for extra indulgence. Whether you're serving it at a backyard gathering or a casual family dinner, this perfect for summer dessert always impresses. Its tangy depth from the sourdough base makes every bite refreshingly unique and utterly satisfying.

❄️ How to Store Sourdough Icebox Cake Recipe

After serving, the cake can be stored safely in the refrigerator for up to fridge for up to 48 hours without losing its creamy texture or flavor. Simply cover it tightly with plastic wrap or press a layer of plastic wrap directly onto the surface of the cake to prevent it from absorbing any fridge odors. Stored properly, this sourdough icebox cake recipe stays fresh, firm, and absolutely delicious.

If you want to store it longer, transfer to a freezer-safe container and freeze for up to two weeks without sacrificing quality. Use a freezer-safe container with a tight-fitting lid and label it with the date so you always know exactly how long it's been stored. When ready to enjoy, move it from the freezer to the fridge and let it thaw slowly overnight before serving.

Always avoid leaving this icebox cake at room temperature for more than two hours, especially during warm summer months. The whipped cream and cream cheese mixture are both dairy-based and sensitive to heat, so keeping the cake in the refrigerator until the very last moment is essential. Follow these simple storage steps and your easy sourdough icebox cake recipe will taste just as incredible on day two as it did fresh.