Summer desserts are all about freshness, simplicity, and flavors that evoke sunshine. One dessert that encompasses all these qualities effortlessly is the Lemon Blueberry Icebox Cake. Bursting with the light taste of lemon and studded with luscious blueberries, this cake doesn’t only look fabulous but also offers a refreshing take on dessert. It’s ideal for hot summer days when you crave something cool and easy to make with minimal effort. The Lemon Blueberry Icebox Cake stands out as a delightful treat to enjoy at backyard barbecues, birthday parties, or simply as a way to unwind after a long day.
This stunning dessert is layered with a creamy mixture of cream cheese, lemon instant pudding, and Cool Whip, surrounded by crunchy graham crackers and topped with blueberry pie filling. Each bite is a heavenly combination of tart and sweet flavors that will certainly please your palate and impress your guests.
Not only is this Lemon Blueberry Icebox Cake incredibly delicious, but it’s also remarkably simple to prepare. With no baking required, you’ll have plenty of time to relax and enjoy your gatherings. Let’s dive into why you’ll absolutely adore this delicious lemony dessert!
Why You’ll Love This Lemon Blueberry Icebox Cake
- It’s incredibly refreshing and perfect for warm weather.
- The layers of flavors create a deliciously appealing dessert.
- Easy to make with no oven required—just some basic mixing and layering.
- This cake can be prepared ahead of time, saving you stress on busy days.
- Perfect for parties, potlucks, or as a delightful summer treat.
Preparation Phase & Tools to Use
Before you begin creating this wonderful dessert, it’s important to prepare your kitchen and gather all the necessary tools. Ensuring you have everything ready will make the process smoother and more enjoyable.
Start by cleaning your workspace and gathering mixing bowls, a whisk, and a 9×13 inch baking dish to assemble your Lemon Blueberry Icebox Cake. It’s also wise to have a rubber spatula for folding in mixtures and spreading layers evenly. Make sure to have measuring cups and spoons handy for accuracy. Remember, the key to a fantastic dessert lies in precise measurements and ensuring everything is well mixed. It’s a good idea to set out the ingredients ahead of time so they can reach room temperature, particularly the cream cheese. This will help you achieve a smooth and fluffy consistency when you beat it.

Ingredients
- 8 oz cream cheese, softened
- 6.8 oz lemon instant pudding mix (2 boxes, 3.4 oz each), unprepared
- ½ cup freshly squeezed lemon juice (approx. 3 large lemons)
- 2 teaspoons vanilla extract
- 2 ½ cups whole milk
- 16 oz Cool Whip, thawed
- 3 sleeves graham crackers (approx. 27–28 crackers)
- 42 oz blueberry pie filling (2 cans, 21 oz each)
- Lemon zest (for garnish)
- Fresh blueberries (for garnish)
Instructions
Step 1: Prepare the Creamy Mixture
Start your Lemon Blueberry Icebox Cake by beating the softened cream cheese in a medium bowl until it’s light and fluffy. This process is essential as it creates a great base for your pudding mixture. Then, add in the lemon instant pudding mix, freshly squeezed lemon juice, vanilla extract, and whole milk. Keep beating until everything is thoroughly combined, resulting in a smooth and creamy consistency. This delightful mixture is where the magic of flavor begins.
Step 2: Fold in the Cool Whip
Next, you’ll want to gently fold in the thawed Cool Whip into your creamy mixture. Make sure to do this carefully to maintain the lightness of the whipped cream. Keep beating the combination until it thickens slightly—this will ensure that your cake layers hold up well without being overly dense.
Step 3: Assemble the Cake
Now comes the exciting part—assembling your cake! Begin by laying a single layer of graham crackers at the bottom of your 9×13 inch baking dish. Spread about one-fifth of the pudding mixture evenly over the graham crackers, taking care to cover them wholly. Then, spoon dollops of the blueberry pie filling over the pudding. Gently spread the filling to create a distinct layer without mixing them together. Repeat the layering process: add graham crackers, more pudding mixture, blueberry pie filling, and top it off with the final layer of graham crackers. For the grand finale, spread the remaining pudding mixture over the last layer of graham crackers.
Step 4: Chill and Serve
Once you’ve completed the layers, cover the dish and place it in the freezer for at least 4 hours. This allows the dessert to firm up beautifully, ensuring perfect slices when serving. To enjoy at its best, remove the icebox cake from the freezer about 15 to 20 minutes before serving. Before presenting your masterpiece, garnish it with fresh blueberries and lemon zest for an eye-catching finish that adds a bright touch to your presentation.

Variations
- Protein: Add sliced strawberries or raspberries for a mixed berry twist.
- Vegetables: Incorporate some shredded zucchini into the cake mix for added nutrition.
- Spices: Mix in a pinch of lemon zest or a hint of cinnamon for extra flavor depth.
Cooking Notes
- Ensure your cream cheese is at room temperature for easier mixing and a smoother texture.
- Graham crackers can be replaced with vanilla wafers or digestive biscuits for a slight variation in flavor.
Serving Suggestions
- Enjoy with a refreshing glass of iced tea or lemonade for a perfect summer combination.
- Serve with a dollop of whipped cream on top for added decadence.
Tips
- If you’re in a rush, you can prepare the Lemon Blueberry Icebox Cake one day in advance.
- To make it even more indulgent, fold in some chocolate chips or crushed cookies to the cream mixture.
Prep Time, Cook Time, Total Time
- Prep Time: 20 minutes
- Cook Time: 0 minutes (freezing time only)
- Total Time: 4 hours 20 minutes
Nutritional Information
- Calories: Approximately 350 per serving
- Protein: 5g
- Sodium: 150mg
FAQs
How can I make changes to the recipe to make it gluten-free?
You can easily substitute graham crackers for gluten-free options, like almond flour or gluten-free cookies.
Can I use fresh blueberries instead of pie filling?
While the pie filling makes layering easier, you can use fresh blueberries mixed with a bit of sugar for a more natural approach.
How long does this cake last in the fridge?
This icebox cake can last up to 4 days in the refrigerator, kept covered tightly.
Can I freeze this dessert for longer storage?
Yes! The cake can be kept in the freezer for up to two months. Just defrost in the fridge before serving.
Conclusion
Your journey of creating the Lemon Blueberry Icebox Cake is more than just making a dessert; it is about making memories and enjoying quality time with loved ones. Each delightful slice offers a burst of lemon and blueberry flavors, transforming simple ingredients into a delicious masterpiece. Don’t hesitate to experiment with variations and make this recipe your own! Whether you’re enjoying a quiet evening or hosting a summer gathering, this is a delightful treat that everyone can appreciate. Share your experience with this recipe in the comments section, and encourage others to try it as well!
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Lemon Blueberry Icebox Cake
- Total Time: 4 hours 20 minutes
- Yield: 12 servings 1x
Description
This Lemon Blueberry Icebox Cake is a refreshing dessert perfect for summer gatherings, combining tart lemon and sweet blueberries.
Ingredients
- 8 oz cream cheese, softened
- 6.8 oz lemon instant pudding mix (2 boxes, 3.4 oz each), unprepared
- ½ cup freshly squeezed lemon juice (approx. 3 large lemons)
- 2 teaspoons vanilla extract
- 2 ½ cups whole milk
- 16 oz Cool Whip, thawed
- 3 sleeves graham crackers (approx. 27–28 crackers)
- 42 oz blueberry pie filling (2 cans, 21 oz each)
- Lemon zest (for garnish)
- Fresh blueberries (for garnish)
Instructions
- Start your Lemon Blueberry Icebox Cake by beating the softened cream cheese in a medium bowl until it’s light and fluffy. Then, add in the lemon instant pudding mix, freshly squeezed lemon juice, vanilla extract, and whole milk, and keep beating until everything is thoroughly combined.
- Next, gently fold in the thawed Cool Whip into your creamy mixture, ensuring to maintain the lightness of the whipped cream.
- Begin assembling your cake by laying a single layer of graham crackers at the bottom of your baking dish. Spread about one-fifth of the pudding mixture over the graham crackers, then spoon dollops of the blueberry pie filling over the pudding.
- Once you’ve completed the layers, cover the dish and place it in the freezer for at least 4 hours. Before serving, garnish with fresh blueberries and lemon zest.
Notes
This dessert can be made a day in advance to save time. Use fresh blueberries for a more natural approach to garnishing.
- Prep Time: 20 minutes
- Cook Time: 0 minutes
- Category: Dessert
Nutrition
- Calories: 350 kcal
- Sodium: 150 mg
- Protein: 5 g