If there’s one dessert that instantly feels like a warm, cozy hug from the oven, it’s this Blueberry Pie Cookie Bars Recipe. Imagine the perfect marriage of a buttery, crumbly cookie crust with a luscious, juicy blueberry filling that oozes just the right amount of sweetness and tartness. It’s like pie and cookie bars got together and created the ultimate treat that you can slice, serve, and share at any gathering. Whether you’re baking for a weekend brunch or an afternoon snack, these bars are guaranteed to bring smiles and happy tastebuds all around.

Ingredients You’ll Need
This Blueberry Pie Cookie Bars Recipe keeps it simple and straightforward with ingredients that bring texture, flavor, and that irresistibly colorful pop you expect from a berry dessert. Each element plays a crucial role: from the rich butter forming that perfect crumbly crust, to the fresh blueberries creating an eye-catching, juicy filling.
- All-purpose flour: The foundation for the cookie crust, providing structure and tenderness.
- Granulated sugar: Sweetens the dough, helping to achieve that light, fluffy texture.
- Unsalted butter, softened: Adds richness and creates the buttery crumb that cookies dream of.
- Salt: Balances the sweetness and enhances the overall flavor depth.
- Vanilla extract: Gives a comforting warmth and aroma that ties everything together.
- Fresh blueberries: The star of the show, offering natural juiciness and vibrant color.
- Brown sugar: Adds a hint of caramel sweetness to the filling for complexity.
- Cornstarch: Thickens the blueberry filling so it sets perfectly without being runny.
- Lemon juice: Brightens the berries, making each bite pop with fresh flavor.
How to Make Blueberry Pie Cookie Bars Recipe
Step 1: Prepare the Cookie Crust
Start by creaming the softened unsalted butter and granulated sugar together until your mixture turns light and fluffy — this is the secret to that melt-in-your-mouth texture. Then, stir in the vanilla extract, which adds a subtle but essential warm note. Gradually add in the all-purpose flour and salt, mixing until a soft, pliable dough forms. Press about two-thirds of this dough evenly into a greased baking pan, ensuring you smooth it out to create a sturdy, even base that will hold your luscious filling.
Step 2: Create the Blueberry Filling
In a separate bowl, gently toss fresh blueberries with brown sugar, cornstarch, and lemon juice. This combination guarantees a filling that’s perfectly sweet, thickened, and bursting with freshness. The lemon juice is a game changer, elevating the natural tartness of the berries to the next level while the cornstarch ensures your filling won’t be runny once baked. Pour this juicy mixture gently over your pressed cookie crust, taking care to distribute it evenly without breaking the berries.
Step 3: Add the Top Crust
Take the remaining one-third of your cookie dough and crumble it over the blueberry filling like a sandy, buttery blanket. This topping bakes into a golden, crisp layer that provides delightful texture contrast to the tender fruit beneath. Don’t worry about making it perfectly even — those little gaps ensure more crisp edges, which are my personal favorite parts!
Step 4: Bake to Perfection
Pop your assembled pan into a preheated oven at 350°F (175°C). Bake for about 40 to 45 minutes, watching for that glorious golden brown on top and the delightful bubbling of the blueberry filling beneath. Once baked, be patient and let the bars cool completely so the filling sets beautifully, making them easy to slice without any mess.
Step 5: Slice and Serve
Once cooled, carefully slice your bars into generous squares or rectangles. These bars shine on their own as a perfectly handheld treat, but feel free to elevate them with a scoop of vanilla ice cream or a dusting of powdered sugar for an extra special touch.
How to Serve Blueberry Pie Cookie Bars Recipe

Garnishes
A simple dusting of powdered sugar or a drizzle of honey can highlight the golden top crust, making your Blueberry Pie Cookie Bars Recipe even more irresistible. Fresh mint leaves add a pop of green and a refreshing aroma that pairs beautifully with the berry flavors.
Side Dishes
Pair these bars with a dollop of whipped cream or a scoop of vanilla ice cream to create a classic combination that never disappoints. A hot cup of tea or freshly brewed coffee also complements the buttery and fruity notes perfectly.
Creative Ways to Present
For a fun twist, serve these bars on a rustic wooden cutting board surrounded by fresh blueberries and lemon wedges. They also make a fabulous picnic dessert when wrapped in parchment paper and placed in a basket, ready to be enjoyed outdoors.
Make Ahead and Storage
Storing Leftovers
Blueberry Pie Cookie Bars Recipe leftovers can be stored comfortably in an airtight container at room temperature for up to three days. If your kitchen feels warm, it’s best to refrigerate them to keep the filling firm and fresh.
Freezing
You can freeze these bars for up to two months. Wrap them tightly in plastic wrap and then place into a freezer bag or container to protect against freezer burn. When ready to eat, thaw overnight in the fridge for the best texture and flavor.
Reheating
Warm your bars gently in the oven at 300°F (150°C) for about 10 minutes if you want to revive that freshly baked warmth. Avoid microwaving as this can make the crust soggy, and you want to savor that perfect crisp bite!
FAQs
Can I use frozen blueberries for this Blueberry Pie Cookie Bars Recipe?
Absolutely! Just be sure to thaw and drain excess liquid from the blueberries before using to prevent your filling from becoming too watery.
Is it possible to make this recipe gluten-free?
Yes! Substitute the all-purpose flour with a gluten-free baking blend of equal measure to keep the texture close to the original.
What’s the best pan size for baking these bars?
An 8×8 or 9×9 inch square baking pan works best, ensuring the bars bake evenly without being too thick or thin.
Can I double this Blueberry Pie Cookie Bars Recipe?
Definitely! Just double all ingredients and use a larger baking dish, adjusting baking time as needed by watching for the golden crust and bubbling filling.
How can I make the crust extra crumbly?
Use cold butter cut into small pieces and gently work it into the flour mixture, or simply crumble the dough on top rather than pressing it down solidly for a delightfully crisp topping.
Final Thoughts
There’s something truly special about the Blueberry Pie Cookie Bars Recipe that feels both homey and a little bit fancy at the same time. It’s a dessert that invites sharing, warm smiles, and just a little bit of messiness from all the joyful snacking. I can’t wait for you to try this recipe and experience the magic of that buttery crust combined with bursting blueberry goodness. It might just become your new favorite go-to treat, too.
Print
Blueberry Pie Cookie Bars Recipe
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: 16 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Delight in these Blueberry Pie Cookie Bars that combine the best of a crumbly cookie crust with a luscious, juicy blueberry pie filling. Perfectly balanced with a buttery base and a crisp, golden crumb topping, these bars capture the essence of classic blueberry pie in a convenient handheld treat.
Ingredients
Cookie Crust & Topping
- 2 cups all-purpose flour
- 3/4 cup granulated sugar
- 1 cup unsalted butter, softened
- 1/4 teaspoon salt
- 1 teaspoon vanilla extract
Blueberry Filling
- 3 cups fresh blueberries
- 1/2 cup brown sugar
- 2 tablespoons cornstarch
- 1 tablespoon lemon juice
Instructions
- Prepare the Cookie Crust: Begin by creaming together the unsalted butter and granulated sugar until the mixture is light and fluffy. Add the vanilla extract and mix well. Gradually incorporate the all-purpose flour and salt until a soft dough forms. Press two-thirds of this dough evenly into a greased baking pan, creating a firm base layer.
- Create the Blueberry Filling: In a mixing bowl, gently toss the fresh blueberries with brown sugar, cornstarch, and lemon juice. The cornstarch will help thicken the filling as it bakes, and the lemon juice adds brightness to the flavor. Carefully pour the filling over the pressed cookie crust, spreading it evenly without smashing the berries.
- Add the Top Crust: Take the remaining dough and crumble it evenly over the blueberry filling, forming a crumbly, buttery topping that will bake into a golden, crispy layer.
- Bake to Perfection: Place the assembled pan in a preheated oven at 350°F (175°C). Bake for about 40-45 minutes, or until the top turns golden brown and the blueberry filling is bubbling enticingly. Remove from the oven and let cool completely—this will help the bars set properly.
- Slice and Serve: Once cooled, carefully cut the dessert into 16 bars. Enjoy them as is or add a scoop of vanilla ice cream to elevate the experience.
Notes
- Make sure the butter is softened, not melted, for the best dough texture.
- Use fresh blueberries for optimal flavor and texture, but frozen can be used if thawed and drained well.
- Let the bars cool completely before slicing to prevent the filling from oozing out.
- Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate to extend freshness.
- For a gluten-free version, substitute all-purpose flour with a gluten-free baking flour blend.

