These Blueberry Pie Cookie Bars are the perfect treat for any occasion! With a buttery cookie crust, a luscious blueberry filling, and a delightful crumble topping, these bars offer the best of both worlds: the flavor of blueberry pie in an easy-to-eat format. Whether you’re hosting a backyard barbecue, celebrating a birthday, or just indulging yourself, these cookie bars will surely impress everyone with their irresistible taste and beautiful appearance.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- How to Make Blueberry Pie Cookie Bars
- Step 1: Preheat the Oven
- Step 2: Cream the Butter and Sugars
- Step 3: Add Egg and Vanilla
- Step 4: Combine Dry Ingredients
- Step 5: Prepare Dough for Topping
- Step 6: Form the Crust
- Step 7: Cook Blueberry Filling
- Step 8: Assemble Bars
- Step 9: Bake Again
- Step 10: Cool and Serve
- Storage Tips
- How to Serve Blueberry Pie Cookie Bars
- With a Scoop of Ice Cream
- Drizzled with Whipped Cream
- Topped with Fresh Berries
- Accompanied by Coffee or Tea
- As Part of a Dessert Platter
- How to Perfect Blueberry Pie Cookie Bars
- Best Side Dishes for Blueberry Pie Cookie Bars
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Blueberry Pie Cookie Bars
- Reheating Blueberry Pie Cookie Bars
- Frequently Asked Questions
- What are Blueberry Pie Cookie Bars?
- Can I use different fruits for this recipe?
- How do I know when my Blueberry Pie Cookie Bars are done?
- Can I make these bars gluten-free?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Make: The simple steps allow even novice bakers to create these delicious bars without any hassle.
- Delicious Flavor: The combination of sweet blueberries and buttery dough creates a mouthwatering dessert that everyone will love.
- Versatile Treat: Perfect for parties, picnics, or just a cozy night in, these bars fit any occasion.
- Make Ahead Option: Bake them in advance and store them for quick snacks or desserts throughout the week.
- Freezing Friendly: These bars can be frozen for later enjoyment, making them great for meal prep.
Tools and Preparation
Before diving into the recipe, gather your tools. Having everything ready will make the baking process smooth and enjoyable.
Essential Tools and Equipment
- 9×13-inch baking dish
- Parchment paper
- Mixing bowls
- Whisk
- Saucepan
- Rubber spatula
Importance of Each Tool
- 9×13-inch baking dish: This size is perfect for baking the cookie bars evenly.
- Parchment paper: It prevents sticking and makes cleanup easy.
- Mixing bowls: Essential for combining ingredients thoroughly.
- Saucepan: Used to cook the blueberry filling to perfection.
Ingredients
These Blueberry Pie Cookie Bars have a soft, buttery cookie crust, a sweet and juicy blueberry filling, and a delicious crumble topping. They’re like blueberry pie in an easy-to-eat bar form!
- 1 cup (2 sticks) unsalted butter, softened
- ¾ cup granulated sugar
- ½ cup light brown sugar, packed
- 1 large egg
- 1 teaspoon vanilla extract
- 2 ½ cups all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- 3 cups fresh or frozen blueberries
- ½ cup granulated sugar (for filling)
- 1 tablespoon cornstarch
- 1 tablespoon lemon juice
- 1 teaspoon lemon zest
- ½ teaspoon vanilla extract (for filling)

How to Make Blueberry Pie Cookie Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line a 9×13-inch baking dish with parchment paper to prevent sticking.
Step 2: Cream the Butter and Sugars
In a large bowl, cream together the unsalted butter, granulated sugar, and light brown sugar until light and fluffy. This step is crucial as it incorporates air into the mixture for a lighter texture.
Step 3: Add Egg and Vanilla
Add the large egg and vanilla extract. Mix until smooth.
Step 4: Combine Dry Ingredients
In another bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually mix these dry ingredients into your wet ingredients until you have a soft dough.
Step 5: Prepare Dough for Topping
Reserve 1 cup of dough for the crumble topping. Set it aside while you prepare the base.
Step 6: Form the Crust
Press the remaining dough evenly into your prepared baking dish. Bake it in the preheated oven for about 10 minutes. Remove from oven and let cool slightly while you prepare the filling.
Step 7: Cook Blueberry Filling
In a saucepan over medium heat, combine blueberries, granulated sugar, cornstarch, lemon juice, and lemon zest. Cook for approximately 5–7 minutes while stirring frequently until thickened. Remove from heat and stir in additional vanilla extract.
Step 8: Assemble Bars
Spread the blueberry filling evenly over the par-baked crust. Crumble your reserved dough evenly over the top.
Step 9: Bake Again
Return to oven and bake for an additional 30–35 minutes or until golden brown on top.
Step 10: Cool and Serve
Let cool completely before slicing into bars. Enjoy them at room temperature or slightly warm!
Storage Tips
Store leftovers in an airtight container at room temperature for up to two days or refrigerate them for up to five days.
How to Serve Blueberry Pie Cookie Bars
These Blueberry Pie Cookie Bars are a delightful treat that can be enjoyed in various ways. Whether you’re hosting a gathering or enjoying a quiet evening at home, here are some serving suggestions to elevate your dessert experience.
With a Scoop of Ice Cream
- Vanilla ice cream – A classic pairing that complements the blueberry flavor.
- Cheesecake ice cream – For a rich and creamy twist that enhances the sweetness.
- Frozen yogurt – A lighter option that adds a refreshing touch.
Drizzled with Whipped Cream
- Homemade whipped cream – Light and fluffy, it brings an extra layer of indulgence.
- Flavored whipped cream – Try adding vanilla or lemon zest for added flavor.
Topped with Fresh Berries
- Fresh blueberries – Scatter some on top for a burst of freshness.
- Raspberries or strawberries – These berries add a tart contrast to the sweetness of the bars.
Accompanied by Coffee or Tea
- Brewed coffee – The rich taste pairs well with the sugary bars.
- Herbal tea – A soothing complement that balances the sweetness.
As Part of a Dessert Platter
- Include other desserts like brownies or cookies for variety.
- Create a colorful presentation with fruits and other sweets.
How to Perfect Blueberry Pie Cookie Bars
To ensure your Blueberry Pie Cookie Bars turn out perfectly every time, keep these tips in mind.
- Use fresh blueberries: For the best flavor and texture, opt for fresh blueberries when available. If using frozen, ensure they are well-drained to avoid excess moisture.
- Don’t overmix the dough: When combining wet and dry ingredients, mix just until combined. Overmixing can lead to tougher bars.
- Cool before slicing: Allow the bars to cool completely before cutting them. This helps them set properly and makes slicing easier.
- Adjust sweetness if needed: Taste your blueberry filling before spreading it on the crust. You can add more sugar if you prefer it sweeter.

Best Side Dishes for Blueberry Pie Cookie Bars
Blueberry Pie Cookie Bars make a wonderful dessert on their own but can be complemented with various side dishes. Here are some ideas to serve alongside this sweet treat:
- Vanilla Ice Cream: A classic choice that enhances the flavors of the cookie bars while adding creaminess.
- Fruit Salad: A light and refreshing option that offers a variety of textures and flavors.
- Cheese Platter: Pairing with cheeses like brie or goat cheese provides a savory balance to the sweet bars.
- Pecan Pie Bites: For nut lovers, these bites add another layer of flavor and texture.
- Chocolate Dipped Strawberries: An elegant addition that gives a rich chocolate contrast to the blueberry flavors.
- Coffee Cake: A slice of moist coffee cake complements the sweetness while offering different flavors.
- Yogurt Parfait: Layer yogurt with granola and fresh berries for a healthful and delicious side dish.
- Lemon Sorbet: A refreshing palate cleanser that brightens up the dessert experience.
Common Mistakes to Avoid
Making Blueberry Pie Cookie Bars can be a delightful experience, but it’s easy to make some common mistakes. Here are a few to watch out for:
- Skipping the parchment paper: Not lining your baking dish can lead to sticky bars that are hard to remove. Always use parchment paper for easy removal and cleanup.
- Overmixing the dough: This can result in tough cookie bars instead of soft ones. Mix just until combined for the best texture.
- Using frozen blueberries without thawing: This may result in excess moisture in your filling. If using frozen fruit, let them thaw and drain excess liquid before cooking.
- Not cooling the crust properly: If you add the filling to a hot crust, it can make the bottom soggy. Allow the crust to cool slightly before adding the blueberry filling.
- Skipping the cooling time: Cutting into warm bars can cause them to fall apart. Let your Blueberry Pie Cookie Bars cool completely for clean slices.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Blueberry Pie Cookie Bars will last up to 5 days in the fridge.
Freezing Blueberry Pie Cookie Bars
- Wrap individual bars tightly in plastic wrap.
- Place wrapped bars in a freezer-safe container or bag.
- They can be frozen for up to 3 months.
Reheating Blueberry Pie Cookie Bars
- Oven: Preheat to 350°F (175°C). Warm bars for about 10 minutes.
- Microwave: Heat one bar at a time for 15–20 seconds until warm.
- Stovetop: Place bars in a skillet on low heat for about 5 minutes, flipping occasionally until heated through.

Frequently Asked Questions
What are Blueberry Pie Cookie Bars?
Blueberry Pie Cookie Bars are delicious dessert bars that combine a soft cookie crust with a sweet blueberry filling and crumble topping. They are an easy way to enjoy pie flavors without the hassle of traditional pie crust.
Can I use different fruits for this recipe?
Yes! You can easily substitute blueberries with other fruits like raspberries, cherries, or peaches. Just adjust sugar according to the sweetness of the fruit used.
How do I know when my Blueberry Pie Cookie Bars are done?
Your bars are ready when the crumble topping is golden brown and firm to touch. A toothpick inserted should come out clean or with just a few crumbs attached.
Can I make these bars gluten-free?
Absolutely! Substitute all-purpose flour with a gluten-free blend that measures cup-for-cup. The results will still be delicious!
Final Thoughts
These Blueberry Pie Cookie Bars are not only easy to make but also incredibly versatile. With their rich buttery flavor and juicy filling, they are sure to impress family and friends alike! Feel free to customize them with different fruits or add-ins like nuts or chocolate chips. Try this recipe today, and enjoy a delightful dessert that brings joy with every bite!
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📖 Recipe Card
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Blueberry Pie Cookie Bars
- Total Time: 1 hour 5 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the delightful flavors of Blueberry Pie Cookie Bars, a perfect treat for any occasion! These bars combine a buttery cookie crust with a luscious blueberry filling and a crunchy crumble topping, creating an easy-to-eat dessert that captures the essence of traditional blueberry pie. Whether you’re celebrating a birthday, hosting a picnic, or simply satisfying your sweet tooth, these bars are sure to impress with their mouthwatering taste and beautiful presentation. Easy to make and versatile enough for any gathering, they can be baked ahead of time or frozen for later enjoyment. Treat yourself and your loved ones to this scrumptious dessert today!
Ingredients
- 1 cup (2 sticks) unsalted butter, softened
- ¾ cup granulated sugar
- ½ cup light brown sugar, packed
- 1 large egg
- 1 teaspoon vanilla extract
- 2 ½ cups all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- 3 cups fresh or frozen blueberries
- ½ cup granulated sugar (for filling)
- 1 tablespoon cornstarch
- 1 tablespoon lemon juice
- 1 teaspoon lemon zest
- ½ teaspoon vanilla extract (for filling)
Instructions
- Preheat your oven to 350°F (175°C) and line a 9×13-inch baking dish with parchment paper.
- Cream together softened butter, granulated sugar, and light brown sugar until fluffy.
- Mix in the egg and vanilla extract until smooth.
- In another bowl, whisk together flour, baking powder, and salt; gradually combine with the wet ingredients to form a soft dough.
- Reserve 1 cup of dough for topping; press the remaining dough into the baking dish and bake for 10 minutes.
- Prepare the blueberry filling by cooking blueberries with sugar, cornstarch, lemon juice, and zest until thickened.
- Spread blueberry filling over the crust; crumble reserved dough on top.
- Bake for an additional 30–35 minutes until golden brown.
- Allow to cool completely before slicing.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar (approx. 60g)
- Calories: 200
- Sugar: 15g
- Sodium: 90mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg