Easy Blueberry Pie Bars
Blueberry Pie Bars offer a delightful twist on traditional pie, blending the rich, buttery crust of a classic dessert with the convenience of a handheld bar. The golden-brown crust cradles the luscious, juicy blueberry filling – each bite bursting with the perfect balance of sweetness and tartness. This recipe has a familiar flavor in a new form, ideal for everything from afternoon tea to casual gatherings.

I love when it’s berry season. I’m well known for buying them by the box, and sometimes many boxes at one time. Blueberries make the perfect snack, whether at home or on the go. They are handy for tossing into Homemade Pancakes or making Coffee Cake Blueberry Muffins.
Fresh blueberries mean I can make some of my favourite recipes like Blueberry Lemon Loaf Cake, and Blueberry Shortcake. We also love just plain (but not in taste) Blueberry Cake.
These easy blueberry pie bars have a soft yet formed shortbread-style crust that is so buttery. The same crust mixture doubles down for the crumble topping too. The creamy filling in this easy blueberry dessert is of course, fresh blueberries that are juicy, moist, and almost pop when enjoyed.
This super simple and delicious dessert have the flavors of a blueberry pie without the hassle of making a pie crust.
If you have fresh blueberries on hand, you’ll most likely have everything needed for these squares. You might not even need for a trip to the grocery store.
Why You’ll Love This Recipe
- Total Time: 1 hr + 10 min
- Serves: 12

Ingredients and Notes
As always, the full ingredients and recipe is on the printable recipe card at the end of this post.
Recipe Variations

Tips for Success
How to Make Blueberry Pie Bars
- Preheat the oven to 325 degrees and grease a 8×8 baking dish.
- In a large bowl combine the flour, sugar and butter pieces with an electric mixer until it reaches a consistency that is crumbly.
- Set aside 3/4-1 cup of the mixture to use as the topping.
- Press the rest of the batter mixture into the prepared dish. Try to press the mixture into an even layer on the bottom.
- Bake for 18 minutes or until the edges are golden brown. Remove from the oven and set aside as you make the filling.
- In another bowl, whisk the eggs together and then add in the sugar, sour cream, flour and the pinch of salt.
- When combined, gently stir in the blueberries.
- Pour the mixture on top of the still-warm bottom crust, and sprinkle the reserved crust mixture on top of the filling.
- Place the pan into the preheated oven and bake for 50-60 minutes, or until the topping is slightly browned.
- Cool this blueberry pie bar recipe before serving to allow some of the juices to settle, but I think this blueberry dessert bar is best when still warm. Enjoy!
Serving Suggestions
Once cooled slightly, cut your dessert into squares of your preferred size. I love these bars when still warm, freshly baked. Our Delicious Blackberry Cobbler is another recipe that is enjoyed in the same way.
Enjoy these delicious blueberry desserts as is. Or, top each bar with some vanilla ice cream or whipped topping, as you would with our Apple Coffee Cake.

Freezing & Storing Leftovers
Freezing
Wrap the bars tightly in plastic wrap and then aluminum foil or place them in an airtight freezer container. Freeze for up to 2 months. When ready to enjoy, thaw overnight in the refrigerator for best texture.
Storing
Store baked blueberry pie bars in an airtight container at room temperature for up to 3 days. Refrigerate to extend freshness for up to a week. Cooling the bars completely before storage prevents condensation from making them soggy.
Recipe FAQ
Absolutely! You can make this easy recipe using raspberries, blackberries, or mix of different berries to make a fruit crumble bar.
More Blueberry Recipes
If you’ve tried this Blueberry Bars Recipe or any other recipe on my blog please let me know how it went in the comments below. I love hearing from you. Finally, consider leaving a 🌟 star rating while you’re here. Thanks!

Easy Blueberry Pie Bars
Ingredients
FOR THE CRUST & TOPPING:
- 1½ cups all-purpose flour
- ¾ cups granulated sugar
- ¾ cup butter (chilled and cubed)
FILLING:
- 2 large eggs
- 1 cup granulated sugar
- ½ cup sour cream
- â…“ cup all-purpose flour
- pinch salt
- 3 cups fresh blueberries
Instructions
- Preheat the oven to 325 degrees and grease a 8×8 baking dish.
- In a large bowl combine the flour, sugar and butter pieces with an electric mixer until it reaches a consistency that is crumbly.
- Set aside ¾-1 cup of the mixture to use as the topping.
- Press the rest of the mixture into the prepared dish. Try to press the mixture evenly onto the bottom.
- Bake for 18 minutes or until the edges are golden brown. Remove from the oven and set aside as you make the filling.
- In another bowl, whisk the eggs together and then add in the sugar, sour cream, flour and the pinch of salt.
- When combined, gently stir in the blueberries.
- Pour the mixture on top of the still-warm crust, and sprinkle the reserved crust mixture on top of the filling.
- Bake for 50-60 minutes, or until the topping is slightly browned. Cool before serving, but it is best when still warm.
- Enjoy!
A great blueberry dessert recipe to make advantage of summer berry season. We love this recipe!
Tammi, these blueberry pie bars are absolutely yummy! I’ve made them twice in the past month. One of them was a double batch made in a 9×13 pan. My only issue is how hard or maybe crunchy the crust is. It really is almost too hard to break up with a fork. The taste is so good but I would like it to not be quite so hard. Any suggestions would be greatly appreciated. I have not a any trouble with my oven heating as set.
Thanks
I have had this happen with a really old baking pan before. I’d suggest either use a non-tin pan or knock the temperature down a bit.
Could I make this with peaches?
Sure, I don’t see why not. Let me know how it goes if you try it.
This was a yummy dessert. I was surprised by the crust tasting like buttery shortbread which was the highlight of the recipe. I love blueberry pie but this has replaced my go to recipe for fresh blueberries.
Can you use frozen blueberries
yes, but make sure they are thawed. 🙂
Hello…is this made with cultured sour cream or cream that you sour with lemon juice? These sound so delicious!
Store bought sour cream. 🙂
I have made this several times in the past. We are having company for dinner and my husband requested this for dessert because we have fresh blueberries. We love it!
This recipe looks wonderful! I’d like to make it for a visit to friends ~ but one person doesn’t like blueberries. Do you think I could substitute blackberries?
Absolutely, use any kind of berry you’d like. 🙂
This looks so good! I plan to make it tonight. Can it be made in advance and cooked when ready?
Hello! I don’t see why not yet some of the berries will sink unless you coat them in flour before adding.
I made the Blueberry Pie Bars yesterday and they were absolutely delicious. I will make sure I keep this recipe. GREAT summer dessert.
My family loved the blueberry pie bars! I doubled the recipe and used a 9×13 pan. It worked perfectly! I will definitely make this recipe again – SOON!