Say hello to your new favorite summer treat: Blueberry Dessert Bars! These dreamy bars are a sweet fusion of buttery shortbread, juicy whole blueberries, and a luscious drizzle of white and dark chocolate. They’re chewy, crisp on the edges, and absolutely bursting with flavor.
Whether you’re baking for a summer BBQ, picnic, potluck, or just want a fruity dessert that screams sunshine—this one’s it. The Blueberry Dessert Bars stand out thanks to their rich layering, eye-catching colors, and that heavenly blend of sweet and tart. And the best part? You can totally customize them with your favorite berries or add a citrus twist for extra zing.
Table of Contents
Why You’ll Love These Blueberry Dessert Bars
- 🍋 Perfect for summer get-togethers and celebrations
- 🫐 Bursting with fresh, real blueberries in every bite
- 🍫 Drizzled with two types of chocolate for a flavor punch
- 🕒 Quick to prep and even quicker to disappear from the plate!
- 🤍 Freezer-friendly, lunchbox-approved, and crowd-pleasing
Quick Facts
- Preparation Time: PT20M
- Cooking Time: PT30M
- Total Time: PT50M
- Type: Dessert
- Cuisine: American
- Recipe Yield: 12 bars
- Calories: Approx. 220 per bar (may vary by brand)
What You’ll Need
For the crust:
- 1 cup unsalted butter, softened ✔
- 1/2 cup powdered sugar ✔
- 2 cups all-purpose flour ✔
- 1/4 tsp salt ✔
- 1 tsp pure vanilla extract ✔
For the filling:
- 2 cups fresh blueberries ✔
- 2 tbsp cornstarch ✔
- 1/4 cup sugar ✔
- Zest of 1 lemon ✔
- 1 tbsp lemon juice ✔
For the topping:
- 1/2 cup white chocolate chips ✔
- 1/4 cup semi-sweet chocolate chips ✔
- Extra blueberries for garnish ✔
Let’s Make It – Step-by-Step Instructions
1. Make the Crust
- Preheat your oven to 350°F (175°C).
- In a large bowl, cream the butter and powdered sugar until fluffy.
- Mix in vanilla extract.
- Slowly add the flour and salt; mix until a crumbly dough forms.
- Press the dough evenly into a greased 9×9-inch baking pan.
- Bake for 15 minutes until the edges are just turning golden. Set aside to cool slightly.
2. Prepare the Filling
- While the crust cools, toss the blueberries with sugar, cornstarch, lemon juice, and zest.
- Gently layer this mixture over the cooled crust.
3. Bake the Bars
- Return the pan to the oven and bake for another 15–20 minutes, or until the filling is bubbly and set.
- Let cool completely before slicing.
4. Add the Drizzle
- Melt the white chocolate chips in a microwave-safe bowl (30-second intervals, stirring in between).
- Drizzle generously over the cooled bars.
- Melt the semi-sweet chocolate and drizzle in a zigzag pattern for that beautiful contrast.
5. Decorate
- Top with a few fresh blueberries for a gorgeous summer-ready finish!
Conclusion
These Blueberry Dessert Bars are everything you want in a fruity summer dessert—sweet, creamy, tangy, and super satisfying. Perfect for lazy weekend baking or as a show-stopping treat to bring to a gathering.
Tried it? Let us know how yours turned out in the comments or tag us on social with your creations. We’d love to see your take!
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FAQs: All About Blueberry Dessert Bars
How to make Blueberry Dessert Bars ahead of time?
You can prep and bake the bars a day ahead. Store them in the fridge and add the chocolate drizzle right before serving.
Can I use frozen blueberries?
Absolutely! Just thaw and drain them first to avoid extra moisture making the bars soggy.
How to store Blueberry Dessert Bars?
Keep them in an airtight container at room temp for 1 day, or refrigerate for up to 4 days. They also freeze beautifully!
Can I substitute the blueberries with another fruit?
Yes! Try raspberries, blackberries, or even a mix for a berry medley twist.
What’s the best way to drizzle the chocolate?
Use a small spoon or a piping bag with a fine tip for a clean, pretty drizzle. Let it set before serving.
Wrapping It Up: You Deserve a Bite
There’s something magical about a dessert that combines fresh summer berries, rich chocolate, and buttery shortbread. These Blueberry Dessert Bars deliver all that and more—with just the right balance of flavor, texture, and beauty.
Make a batch, share the love, and don’t forget to come back for more delicious recipes like this. Hit that subscribe button or browse our fruity dessert collection to keep the sweet vibes going all summer long!