
This cool and creamy No Bake Blueberry Lemon Pie is my answer to effortless summer desserts that never fail to please a crowd. Bold citrus notes meet vibrant berries in a luscious filling that sets up perfectly without turning on the oven. I love to serve this at backyard gatherings – it always vanishes in minutes and nobody can believe how little effort it took.
I whipped this up for a picnic the first time when the heatwave hit and it has become my signature summer treat ever since Since then my friends look forward to it every gathering
Ingredients
- Graham cracker crumbs: make the classic buttery and crisp crust I suggest using fresh crumbs from quality crackers for the best flavor and crunch
- Melted butter: binds the crumbs and brings a rich flavor Look for high-fat butter for maximum richness
- Cream cheese: gives the filling its silky consistency and understated tang Opt for full-fat cream cheese at room temp for ultra-smooth blending
- Sweetened condensed milk: supplies sweetness and extra creaminess Choose a brand with simple ingredients
- Lemon juice and zest: add fresh vibrant citrus depth Zest the lemon just before use for max aroma
- Blueberries: offer bright color juicy tartness and a pop of natural sweetness Fresh berries give the most flavor but you can thaw and drain frozen ones in a pinch
- Whipped topping or heavy cream: folded in for a pillowy texture Seek fresh or stabilized whipped cream for best results
- Gelatin or agar: sets the filling properly Ensure the packet is fresh for reliable setting
- Sour cream and cornstarch: add tang and thicken the base just a touch Choose plain sour cream for smooth blending
- White chocolate chips and extra berries for garnish: optional but highly recommended for a pretty finish and decadent touch
Step-by-Step Instructions
- Prepare the crust:
- Combine crumbled graham crackers with melted butter until all crumbs are evenly coated with fat Press this mixture into a nine inch pie pan using firm pressure around the edges and base Place in the refrigerator for at least thirty minutes so the crust becomes crisp and holds together
- Beat and blend the filling:
- Using a stand or hand mixer whip softened cream cheese in a large bowl until visibly light and smooth Pour in the sweetened condensed milk gradually and blend thoroughly so no lumps remain Add lemon juice lemon zest and a bit of sugar Stir until the mixture is fully combined and creamy
- Thicken the cream base:
- In a saucepan whisk the heavy cream sour cream cornstarch and a splash of lemon juice Set over medium heat and stir frequently until it begins to look just slightly thicker usually around five to seven minutes Sprinkle in the dissolved gelatin or agar then stir until it is fully incorporated which helps the filling set up nicely
- Fold in whipped topping and berries:
- Let the hot mixture cool off briefly before you gently fold in the whipped topping This keeps the texture light and fluffy Next scatter fresh blueberries over the mixture and carefully fold through just until even throughout
- Fill and chill:
- Pour all the creamy filling into your prepared crust Use a spatula to smooth the top to the edges Place the whole pie in the fridge and chill for a minimum of four hours overnight works best so it cuts beautifully
- Garnish and serve:
- Just before serving top the pie with more fresh blueberries lemon zest and a sprinkle of white chocolate chips Slice while cold and serve immediately for the perfect set and flavor balance

My favorite part is zesting a super fresh lemon right over the pie for that punchy citrus aroma To this day my niece calls it sunshine pie and insists we always make it together for family gatherings The look of delight with the first creamy bite is a moment I never forget
How to Store No Bake Blueberry Lemon Pie
Keep any leftover pie tightly covered in the refrigerator It stays fresh for about three to four days Use plastic wrap pressed close to the surface or store in an airtight container I do not recommend freezing as the creamy filling can separate once thawed
Ingredient Swaps that Work
If you do not have graham crackers vanilla wafer crumbs or gingersnaps also make a great crust For dairy free needs use a plant based cream cheese and coconut whipped cream Agar agar can replace gelatin in equal measure if you want a vegetarian option If you only have frozen blueberries thaw and drain them very well before mixing in
Best Ways to Serve
A dollop of whipped cream and a few fresh lemon curls always make a beautiful presentation For a crunchy element add toasted almonds or a sprinkle of granola I love to serve thin wedges of this pie after a barbecue with tall glasses of iced tea or sparkling lemonade

A Little History Behind the Flavor
Blueberry lemon pies combine American summer berry traditions with bright citrus grown along the coasts This combo became trendy with the evolution of refrigeration and instant sweets mid last century As quick family desserts became popular the no bake technique gained fame for delivering creamy crowd-pleasers without oven fuss
Commonly Asked Questions
- → What type of crust works best for this pie?
A classic graham cracker crust offers a sweet, sturdy base and complements the creamy, tangy filling perfectly. Use melted butter to bind the crumbs and chill for a firm texture.
- → Can I use frozen blueberries instead of fresh?
Yes, frozen blueberries can be used. Thaw and drain them well to prevent excess moisture from making the filling too loose.
- → How long does it need to chill before serving?
Allow at least 4 hours of chilling, or overnight, for the filling to set completely and hold its shape when sliced.
- → Can I make this dessert ahead of time?
Absolutely! Prepare the pie a day in advance and store it covered in the refrigerator. Add toppings just before serving for best results.
- → Are there alternatives for a vegan version?
Use vegan cream cheese, coconut whipped topping, and agar-agar as a setting agent to create a dairy-free, plant-based option with great texture and flavor.
- → What are some garnish ideas for extra flair?
Try dollops of whipped cream, fresh lemon zest, additional blueberries, or a sprinkle of white chocolate chips or toasted almonds for added visual appeal and crunch.