There is something truly magical about the bright, sunny flavor of lemon paired with bursts of juicy blueberries, especially when wrapped up in a buttery, tender shortbread crust. This Lemon Blueberry Shortbread Bars Recipe captures that perfect balance of sweet and tangy, combined with a melt-in-your-mouth texture that will make you reach for seconds without a second thought. Whether you’re looking to impress guests at a casual brunch or craving a delightful afternoon treat, these bars are the kind of recipe that feels like sunshine on a plate and are bound to become a favorite in your dessert rotation.

Ingredients You’ll Need
These simple but essential ingredients come together harmoniously to create the perfect Lemon Blueberry Shortbread Bars Recipe. Each one has a purpose, contributing texture, flavor, or that lovely pop of color that makes this dish so inviting.
- 1 cup unsalted butter, softened: Adds rich, creamy texture and helps achieve that tender shortbread crumb.
- 1 cup granulated sugar: Sweetens the bars just right and helps create a slightly crisp edge.
- 1 teaspoon vanilla extract: Enhances the sweetness and adds depth to the flavor profile.
- Zest of 1 lemon: Provides a bright citrus aroma and tang, the star flavor of this recipe.
- 2 cups all-purpose flour: The foundation that gives structure to the bars while keeping them soft and buttery.
- 1/4 teaspoon salt: Balances the sweetness and highlights the lemon and blueberry flavors.
- 1 cup fresh blueberries: Bursting with juicy, tart-sweet goodness that creates lovely pockets of flavor in each bite.
How to Make Lemon Blueberry Shortbread Bars Recipe
Step 1: Prepare Your Baking Pan
Start by preheating your oven to 350°F (175°C). Grease a 9×13 inch baking pan thoroughly so your bars don’t stick, setting the stage for an easy release and clean cuts later.
Step 2: Cream Butter and Sugar
In a large mixing bowl, cream together the softened butter and granulated sugar until the mixture is light, fluffy, and pale. This step is crucial because it incorporates air, which helps give the bars a tender, slightly crumbly texture.
Step 3: Add Vanilla and Lemon Zest
Mix in the vanilla extract and lemon zest, stirring well until the fragrant combination is fully blended. The lemon zest will fill your kitchen with an irresistible citrus scent that hints at the delicious bars ahead.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk the all-purpose flour and salt together. This ensures the salt is evenly distributed and prevents lumps, helping you create that perfect dough consistency.
Step 5: Mix Dry Ingredients into Wet
Gradually add the flour mixture to the butter mixture, stirring gently until just combined. It’s important not to overmix here to keep the texture tender and crumbly rather than dense.
Step 6: Fold in Fresh Blueberries
Carefully fold in the fresh blueberries, taking care not to crush them. Those juicy berries will provide beautiful bursts of moisture and color throughout your bars.
Step 7: Spread Dough in Pan
Spread the dough evenly into your prepared pan, smoothing the top with a spatula. This helps the bars bake uniformly and look as inviting as they taste.
Step 8: Bake Until Golden
Bake for 25 to 30 minutes, until the edges are slightly golden and a toothpick inserted in the center comes out clean. You should feel the irresistible aroma of lemon and butter filling your home by now!
Step 9: Cool Before Slicing
Allow the bars to cool completely in the pan before cutting into squares. This step helps them set properly for neat, clean slices that hold their shape beautifully.
How to Serve Lemon Blueberry Shortbread Bars Recipe

Garnishes
For an elegant touch, consider sprinkling a light dusting of powdered sugar over the bars. Fresh lemon zest or a small handful of extra blueberries on top can also add a colorful, fresh finish that’s as pretty as it is tasty.
Side Dishes
These bars pair wonderfully with a simple scoop of vanilla ice cream or a dollop of freshly whipped cream. A cup of lightly brewed green tea or citrusy herbal tea makes a refreshing companion for a delightful afternoon snack.
Creative Ways to Present
Try serving these bars as part of a brunch spread on a rustic wooden board surrounded by fresh fruit and flowers. Alternately, arrange them tiered on a dessert stand for a charming party centerpiece that invites everyone to indulge. They also make lovely gifts when wrapped in parchment paper and tied with a bright ribbon!
Make Ahead and Storage
Storing Leftovers
Keep leftover Lemon Blueberry Shortbread Bars Recipe stored in an airtight container at room temperature for up to three days. They remain deliciously tender and maintain their fresh flavor, making them a convenient treat to enjoy later.
Freezing
You can freeze these bars by wrapping them tightly in plastic wrap and then placing them in a freezer-safe bag or container. When properly stored, they’ll keep well for up to three months, allowing you to enjoy bursts of lemony blueberry bliss anytime.
Reheating
If you prefer your bars warmed, simply pop them in a preheated oven at 300°F (150°C) for about 5-7 minutes. This will soften them up nicely and refresh the vibrant lemon aroma, making each bite taste freshly baked.
FAQs
Can I use frozen blueberries instead of fresh?
Yes! Just make sure to thaw and drain them well to avoid excess moisture in your dough, which can affect the texture of the bars.
Is it possible to make these bars gluten-free?
Absolutely. Swap out the all-purpose flour for a gluten-free flour blend designed for baking, and the bars should turn out beautifully while keeping the same delightful flavor.
Can I add a glaze or frosting?
While these bars are delicious on their own, a light lemon glaze made from powdered sugar and lemon juice pairs wonderfully, adding an extra tangy kick and shiny finish.
How do I prevent the blueberries from sinking?
Gently folding the berries into the dough right before spreading it into the pan helps keep them evenly distributed. Using only fresh blueberries also helps since frozen ones release more liquid.
What makes these shortbread bars different from regular lemon bars?
The key difference is the texture and base: these bars have a rich, buttery shortbread crust studded with whole blueberries, giving them a crumbly, tender bite, whereas traditional lemon bars typically have a more custardy lemon filling on a simple crust.
Final Thoughts
If you’re craving a bright, buttery treat that celebrates fresh flavors and simple ingredients, you absolutely must try the Lemon Blueberry Shortbread Bars Recipe. It’s the kind of dessert that feels special yet easy enough for any day, guaranteed to bring smiles and a little zest to your baking routine. I can’t wait for you to make it and share a batch with someone you love!
Print
Lemon Blueberry Shortbread Bars Recipe
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Total Time: 35-40 minutes
- Yield: 12-16 bars
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Lemon Blueberry Shortbread Bars combine a buttery, tender shortbread base with fresh blueberries and bright lemon zest for a delightful balance of sweet and tangy flavors. Perfectly baked to golden edges and a soft center, these bars are ideal for a refreshing dessert or afternoon treat.
Ingredients
Shortbread Base
- 1 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 teaspoon vanilla extract
- Zest of 1 lemon
- 2 cups all-purpose flour
- 1/4 teaspoon salt
Fruit
- 1 cup fresh blueberries
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan to prevent sticking and ensure even baking.
- Cream Butter and Sugar: In a large mixing bowl, use a mixer to cream together the softened butter and granulated sugar until the mixture is light, fluffy, and smooth, which helps create a tender shortbread texture.
- Add Flavorings: Mix the vanilla extract and lemon zest into the creamed butter and sugar until fully incorporated, infusing the dough with bright citrus and aromatic vanilla notes.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour and salt to evenly distribute the salt and prepare for a smooth dough texture.
- Mix Dry Ingredients With Wet: Gradually add the flour mixture to the butter mixture, stirring gently and mixing just until combined to avoid overworking the dough and maintaining tenderness.
- Fold in Blueberries: Carefully fold in the fresh blueberries, taking care not to crush them, which keeps the fruit intact for bursts of juicy sweetness in every bite.
- Spread Dough: Evenly spread the dough into the prepared baking pan, smoothing the surface with a spatula to ensure uniform thickness for consistent baking.
- Bake: Bake in the preheated oven for 25-30 minutes, or until the edges turn golden brown and a toothpick inserted in the center comes out clean to confirm doneness.
- Cool and Serve: Let the shortbread bars cool completely in the pan to set properly before cutting into 12-16 squares for serving.
Notes
- For extra lemon flavor, drizzle a simple lemon glaze over the cooled bars by mixing powdered sugar with fresh lemon juice.
- Use frozen blueberries if fresh are unavailable, but do not thaw them before folding into the dough to prevent excess moisture.
- Ensure butter is softened at room temperature for easier creaming and improved texture.
- Store bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

