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No-Bake Lemon Blueberry Bars
Blueberry and lemon are one of those pairings that never miss. These No-Bake Lemon Blueberry Bars layer a cool, creamy lemon filling over a buttery crust, then finish with a glossy blueberry topping that makes every square look like it came from a bakery case. The contrast is striking and the flavor is even better.
This easy homemade dessert works beautifully for summer brunch, cookouts, and fruit-forward dessert boards. The lemon layer brings a smooth tangy base, while the blueberries add sweetness, color, and a little jammy depth. It is fresh, bright, and easy to prepare ahead.
If you want a no-bake dessert that looks Pinterest-ready without complicated steps, this is the one. Let us make a chilled berry-lemon bar that steals the table the minute it appears.
Why You Will Love This Recipe
- Blueberry topping adds color and jammy sweetness
- Creamy lemon filling keeps the bars fresh and bright
- No oven required, great for warm-weather baking
- Beautiful presentation for brunches and showers
- Easy make-ahead dessert for entertaining
Ingredients
Crust
| Amount | Ingredient |
| 1½ cups | graham cracker crumbs |
| ½ cup | unsalted butter, melted |
| 2 tbsp | granulated sugar |
Lemon Layer
| Amount | Ingredient |
| 8 oz | cream cheese, softened |
| 1 can (14 oz) | sweetened condensed milk |
| ½ cup | fresh lemon juice |
| Zest of 2 | lemons |
Blueberry Topping
| Amount | Ingredient |
| 1 cup | blueberries |
| 1 tbsp | granulated sugar |
| 1 tsp | cornstarch |
| 1 tbsp | water |
How To Make It
[5 min] Line an 8×8 inch pan and press in the crust mixture. Chill while making the filling.
[4 min] Beat cream cheese until smooth, then mix in condensed milk, lemon juice, and zest until creamy.
[2 min] Spread the lemon filling over the crust and refrigerate for at least 3 hours.
[6 min] Cook blueberries, sugar, cornstarch, and water over medium heat until thick and glossy. Cool completely. Pro Tip: Cool the topping fully before adding it so the lemon layer stays firm.
[2 min] Spoon the blueberry topping over the set lemon layer, then chill 30 minutes more before slicing.
Macros and Nutrition
Serving Size: 1 bar (1/16 of pan)
| Nutrient | Amount |
| Calories | 220 |
| Protein | 4g |
| Carbs | 24g |
| Net Carbs | 23g |
| Fat | 12g |
| Fiber | 1g |
Note: Calculated using standard ingredient values divided by 16 bars. Fresh or frozen blueberries may shift sugar slightly.
Pro Tips and Variations
- Use fresh blueberries for the brightest topping color.
- Cool the berry topping fully before layering it on the lemon filling.
- For a sharper citrus note, add a little extra zest to the top before serving.
- Make-ahead: Prepare the lemon base one day early and add topping before serving.
- Gluten-free variation: Use a gluten-free crumb crust.
Serving Suggestions
- Serve with extra fresh blueberries on the plate for a polished finish.
- Pair with iced green tea or sparkling lemonade.
- Add a small spoonful of whipped cream to soften the berry tartness.
Storage and Reheating
- Fridge: Store covered for up to 4 days.
- Freezer: Freeze without the blueberry topping for best texture, up to 1 month.
- Reheating: No reheating needed. Serve chilled.
FAQ
Q: Can I use frozen blueberries for lemon blueberry bars?
A: Yes, frozen blueberries work well for the topping. Cook them straight from frozen and allow a little extra time for the sauce to thicken.
Q: How do I keep the blueberry topping from running?
A: Use a small amount of cornstarch and cook until the mixture turns glossy and thick. Then cool it completely before spreading.
Q: Can I make no-bake lemon blueberry bars ahead?
A: Yes. They are excellent for making ahead because the lemon layer firms up nicely overnight in the refrigerator.
Q: Do lemon and blueberry go well together in desserts?
A: Yes, extremely well. Lemon adds brightness and acidity, while blueberries bring sweetness and depth, creating a balanced flavor contrast.
Q: What is the best way to slice berry-topped dessert bars?
A: Chill the bars thoroughly, then use a sharp knife wiped clean between cuts. This keeps the layers defined and the topping neat.
Made This Recipe?
If you made these No-Bake Lemon Blueberry Bars, leave a comment and share how you served them. Save the recipe to Pinterest for berry season and send it to a friend who loves lemon desserts. The strawberry version is next and it looks just as pretty on a dessert table.
No-Bake Lemon Blueberry Bars
Ingredients
Crust
- 1 1/2 cups graham cracker crumbs
- 1/2 cup unsalted butter, melted
- 2 tablespoons granulated sugar
Lemon Layer
- 8 oz cream cheese, softened
- 1 can (14 oz) sweetened condensed milk
- 1/2 cup fresh lemon juice
- Zest of 2 lemons
Blueberry Topping
- 1 cup blueberries (fresh or frozen)
- 1 tablespoon granulated sugar
- 1 teaspoon cornstarch
- 1 tablespoon water
Instructions
- Make the crust (5 minutes): Line an 8×8 inch pan with parchment paper. Mix graham cracker crumbs, melted butter, and sugar until combined. Press firmly and evenly into the bottom of the pan. Chill while you prepare the filling.
- Make the lemon filling (4 minutes): Beat the softened cream cheese until completely smooth with no lumps. Add the sweetened condensed milk, fresh lemon juice, and lemon zest, and mix until thick and creamy.
- Fill and chill (3 hours): Spread the lemon filling evenly over the crust. Refrigerate for at least 3 hours until fully set.
- Make the blueberry topping (6 minutes): Combine blueberries, sugar, cornstarch, and water in a small saucepan over medium heat. Stir and cook until the mixture thickens and turns glossy, about 5 to 6 minutes. Remove from heat and cool completely before using. The topping must be fully cooled before it goes on the lemon layer so the filling stays firm.
- Top and final chill (30 minutes): Spoon the cooled blueberry topping evenly over the set lemon layer. Return to the refrigerator for at least 30 minutes before slicing.
- Slice and serve: Slice into 16 bars using a sharp knife wiped clean between each cut to keep the layers defined and the topping neat.
Nutrition
Approximate per bar (1 of 16):
| Calories | 220 |
| Protein | 4 g |
| Carbs | 24 g |
| Net Carbs | 23 g |
| Fat | 12 g |
| Fiber | 1 g |
Calculated using standard ingredient values divided by 16 bars. Fresh or frozen blueberries may shift the sugar content slightly.