These Lemon Blueberry Cheesecake Bars are a perfect mix of tangy lemon and sweet blueberries. The creamy filling sits on a buttery crust, making every bite a treat!
They’re so good, you might end up eating more than one! I love to serve these chilled; they’re fantastic for summer gatherings or a cozy night in with a good movie.🍰
Key Ingredients & Substitutions
Graham Cracker Crumbs: These make a tasty base for your cheesecake. If you don’t have them, finely crushed digestive biscuits or even vanilla wafers can work well as substitutes.
Cream Cheese: The star of the show! For a lighter version, try using reduced-fat cream cheese or Greek yogurt for a tangy twist.
Blueberries: Fresh blueberries add vibrant flavor and color. If they’re out of season, frozen blueberries are a great option – just make sure to thaw and drain them before mixing in.
Lemon Juice and Zest: Fresh lemon juice offers the best flavor. If you only have bottled juice, that’s fine, but the zest is important for making these bars really pop. Always zest before juicing!
How Do I Get a Smooth Cheesecake Filling?
Achieving a smooth cheesecake filling can be tricky, but here are some tips. Start with softened cream cheese; this means letting it sit out for about 30 minutes before you use it.
- Beat the cream cheese alone with a mixer until smooth before adding other ingredients. This ensures there are no lumps.
- When adding eggs, do so one at a time and mix just until combined. Over-mixing can incorporate too much air, affecting the texture.
- Lastly, gently fold in the blueberries to keep them intact, rather than blending them into the batter.

How to Make Lemon Blueberry Cheesecake Bars
Ingredients You’ll Need:
For the Crust:
- 1 1/2 cups graham cracker crumbs
- 1/4 cup granulated sugar
- 1/2 cup unsalted butter, melted
For the Cheesecake Filling:
- 16 oz (450g) cream cheese, softened
- 1/2 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- Zest of 1 lemon
- 2 tablespoons lemon juice
- 1 cup fresh blueberries (plus extra for garnish)
How Much Time Will You Need?
This delightful recipe requires about 15 minutes of prep time, plus 45-50 minutes for baking and cooling. Make sure to allow at least 4 hours (or overnight) for chilling in the fridge so the bars can set perfectly. It’s a bit of a wait, but totally worth it for that refreshing taste!
Step-by-Step Instructions:
1. Preheat the Oven
Start by preheating your oven to 325°F (163°C). Prepare an 8×8-inch square baking pan by lining it with parchment paper or lightly greasing it with butter or cooking spray. This makes it easy to remove the bars after they’re done!
2. Make the Crust
In a medium bowl, mix together the graham cracker crumbs, granulated sugar, and melted butter. Stir well until the mixture looks like wet sand. This is the base of your delicious cheesecake bars!
3. Press the Crust
Firmly and evenly press the crust mixture into the bottom of your prepared baking pan. Bake it in the oven for about 10 minutes, or until set. Once it’s done, take it out of the oven and let it cool slightly while you prepare the filling.
4. Prepare the Cheesecake Filling
In a large mixing bowl, beat the softened cream cheese with a mixer until it’s nice and smooth. This is important for a creamy filling! Add the granulated sugar and mix until fully combined.
5. Add Eggs
Next, add the eggs one by one to the mixture, mixing on low speed just until combined after each addition. Be careful not to overmix here.
6. Flavor it Up
Now, it’s time to add some flavor! Mix in the vanilla extract, lemon zest, and lemon juice. Keep mixing until everything is smooth and well blended.
7. Fold in the Blueberries
Gently fold the fresh blueberries into the cheesecake batter. Be sure to distribute them evenly through the mixture without breaking them up.
8. Pour and Spread
Pour the cheesecake mixture over the warm crust, then use a spatula to spread it out evenly. This ensures every bite has that lovely cheesecake goodness!
9. Bake the Bars
Return the pan to the oven and bake for 35-40 minutes. Look for the edges to be set and the center to be slightly jiggly but mostly firm. This indicates that your cheesecake is ready!
10. Cool and Chill
Take the cheesecake bars out of the oven and allow them to cool completely at room temperature. Once they are cool, pop them in the fridge for at least 4 hours, or overnight if you can wait, so they can set perfectly.
11. Serve and Enjoy!
When your bars are chilled and set, it’s time to slice them into squares. Optionally, you can garnish each square with extra blueberries or thin slices of lemon for a lovely presentation. Enjoy your refreshing and creamy Lemon Blueberry Cheesecake Bars!
Can I Use Another Type of Fruit Instead of Blueberries?
Absolutely! You can substitute blueberries with raspberries, strawberries, or even chopped peaches. Just make sure to adjust the amount to keep the filling balanced.
What Should I Do If the Cheesecake Bars Are Still Soft After Baking?
If they seem too soft after the baking time, give them a little more time in the oven, checking every 5 minutes. Remember, they will firm up as they chill in the refrigerator, so don’t worry too much if the center is slightly jiggly when you take them out.
Can I Make These Bars Gluten-Free?
Yes! Simply use gluten-free graham cracker crumbs or another gluten-free cookie base for the crust. Just make sure all other ingredients are gluten-free as well.
How Long Do These Cheesecake Bars Last in the Fridge?
These bars will stay fresh in an airtight container in the fridge for up to 5 days. Just be sure to cover them well to maintain their creaminess!
