Easy Blueberry Pie Bars are one of our most favorite dessert recipes. Made with fresh ingredients, the crust does double duty as the topping making this a super easy treat! It’s a classic family favorite, made through generations in our family, tried, true and tested. We know you’ll love this easy fresh take on blueberry pie bars as much as we have over the years. Easier than traditional pie, but with all of the familiar flavors!

Blueberry Pie Bar Recipe
This recipe is delicious, and impressive, but it’s simple to put together. The unique part about this recipe is that the crust and topping are the same mixture, you just reserve some for the topping and sprinkle it on. I like that this saves on dish clean up, too. No rolling dough. No major cleanup. Just jammy blueberry pie bars, a crumbly butter topping and crust, and a super fresh flavor. These blueberry pie bars aren’t too sweet, so you can use them for breakfast or brunch, too.
Every time I make this recipe, I remember why it is such a classic in our household. The flavors are fresh, the process is easy, and it makes a big pan full of a delicious blueberry bliss that we can snack on for days, or feed a crowd with.
Ingredients
You really only need a few ingredients to make these easy blueberry pie bars. Some of the ingredients are used twice, in the filling and in the crust, which cuts down the necessary needed ingredients! 8 total ingredients, one easy recipe, lots of rave reviews
- Butter
- Flour
- Sugar
- Salt
- Eggs
- Sour Cream
- Fresh Blueberries
- You can use frozen blueberries. If you do, toss a tablespoon of flour into them to keep them from bleeding into your bars.
- Vanilla Extract
- Almond extract also works deliciously in this recipe.
Making Easy Blueberry Pie Bars
This recipe is pretty simple to put together. It really is only 3 steps, but here’s some detailed instructions so it’s even easier on the cook.
- We like to use a 9×13 inch glass dish for this recipe. Just make sure it is at least about 2 inches deep!
- Make the crust (which is also the topping). This is a mixture of cold cubed butter, flour, sugar, and salt.
- I like to mix this with clean hands. You really want a sandlike texture. Be cautious not to overmix, otherwise you’ll end up with cookie dough.
- Reserve about a cup for the topping. Bake the pie crust for about 10 minutes, which helps pre-set it for the blueberry mixture.
- While the crust is baking, mix together the blueberry mixture. Whisk the eggs with the sugar, sour cream and vanilla, then add in the flour, and continue to whisk until no lumps remain. Fold in the blueberries, being cautious not to break them open as you stare.
- Remove the crust from the oven, and allow for it to slightly cool for about 5 minutes. Then, pour the blueberry batter mix on top of your par baked crust.
- Sprinkle the blueberry batter with the cup of crust mixture you set aside earlier.
- In the oven it goes! Bake it for about 45 minutes to 1 hour, or until the topping is golden brown, and the filling mixture is full set.
- Cool slightly before serving to make them easier to cut. These are good fresh out of the oven or served room temp.

Storing, Variations & Tips
- Storing Blueberry Pie Bars
- If you have leftovers of this recipe, I recommend storing them in the refrigerator. The topping can get a little soft when left at room temperature. Store them in a lidded container, or wrap them in plastic wrap.
- These bars will keep in the refrigerator for about 4 days.
- Variations
- If you want a zesty flavor, add in 1 tbsp of lemon zest to the crust and topping mixture.
- Almond extract and blueberries are a great pairing. Add 1 tsp of almond extract to the blueberry filling for extra flavor.
- Add any berry to the mixture for added color and flavor. Raspberries, blackberries, and strawberries work great.
- Tips for Blueberry Bars
- Blueberries are in season in generally from about May until August. However, you can find them at the grocery store usually year round.
- Wash the blueberries well, and be sure to remove any remaining stems. Dry them thoroughly with a paper towel.
- As previously mentioned, you can use frozen blueberries. Just be sure to toss them in about 1 tbsp of flour so they don’t bleed when they cook.
We are big fans of bar style dessert recipes, if you like this one here’s some more we think you’ll enjoy.
- Peach Pie Bar
- Pineapple Bar Recipe
- Cranberry Bars
- One Bowl Cinnamon Apple Bars
- Glazed Orange Bars
- Cherry Pie Bars
- Gingerbread Cookie Bars
Let’s eat! – Kathi and Rachel
What do you think about this recipe? Have questions? Comment below! Don’t forget to like us on Facebook, and connect with us on Instagram and tag your @Laughingspatula recipes with #laughingspatula,while you’re at it…We love to see your pics!

Ingredients
- Crust and Topping
- 1 1/2 cups all purpose flour
- 1/2 cup sugar
- pinch salt
- 3/4 cup cold butter cut into cubes
For the filling
- 2 eggs
- 1 cup sugar
- 1/3 cup all purpose flour
- 1/2 cup sour cream
- pinch salt
- 3 cups fresh blueberries - Frozen can be substituted
Instructions
- Spray a 9x13 glass baking dish with non stick spray - set aside.
- Preheat oven to 350 degrees.
- Add flour, sugar, salt and cubed butter to mixing bowl, beat until combined and crumbly. (DO NOT OVER MIX or you will have a cookie dough consistency. It should be crumbly)
- Remove one cup of flour mixture and set aside.
- Take remaining mixture and firmly press into your baking dish, covering the bottom.
- Bake 10-12 minutes or until just firm to the touch and no brown on the sides. It will continue to bake after you add the topping.
- While crust is baking- whisk eggs in a large bowl.
- Add sugar, sour cream, flour and salt.
- Gently fold in blueberries. (if using frozen, do not fold in blueberries until you are ready to pour into prepared pie crust to avoid your batter turning blue).
- When crust is ready - remove from oven and add filling. Gently spooning over the top of the crust.
- Sprinkle with remaining crust mixture you had set aside.
- Bake 1 hour or until top is lightly browned.
- Cool 10 minutes before slicing.
Notes
Nutrition




Phyllis says
I made this and everyone loves it. I will make this again and add some lemon juice. Also going to try with peaches, will let you know how it turns out!
Melody says
Love these but I did not end up with enough crust mixture for the 9×13, like after I reserved a cup I barely had more than a cup left to spread in the 9×13 so I took it out and used 8×8. I followed exactly except I used green yogurt in the filling. They came out perfect in the 8×8 and baking time was the same but I think the crust to filling ratio is off, it needs more crust. Any idea why I didn’t have enough if I followed measurements for crust and did not overmix? I love these, not too sweet and the topping tastes divine. Thanks!
Kathi & Rachel says
Hi Melody – The recipe is accurate. This is the first Ive heard of the problem with not enough crust. I’m not sure what went wrong but I’m glad you loved them anyway!
Joanne says
Can you freeze any leftovers?
Kathi & Rachel says
Yes, they freeze quite nicely in freezer bags. Thaw at room temp.
Linda says
Hi, I want to make these bars for an event but won’t be eating them for a couple days after I make them (I will be traveling to the event). I was wondering if they can be frozen or will they be ok in the fridge for a couple of days?
Kathi & Rachel says
Hi Linda – yes they freeze quite well and keep in the refridgerator for up to 3-4 days after thawing.
Jackie says
2023 was a bumper crop for our blueberries. I’m taking this dessert to all my social events.
Of course we have a never ending stash in our fridge,foo. thanks
Kathi & Rachel says
Yay! So glad you love it!
Shawna Owens says
This was so easy and I need easy lol! Today is Fathers Day do I hope my husband and my dad both like it! Thank you for the very easy and straightforward instructions.
Maggie says
Hello! Can I make these bars and then freeze them to be eaten say a week or two later?
Kathi & Rachel says
Yes you can freeze these and they will keep for up to 3 months.
Linda Marcuccilli says
Can you substitute brown sugar?
Kathi & Rachel says
I have not tried this recipe with brown sugar so I couldn’t recommend.
Jill says
Can these be frozen?
An excellent recipe & easy
I too substituted with plain Greek yogurt. Didn’t have enough sour cream.
Margaret says
I just made this and it turned out awesome. I read so many blueberry recipes before picking this one that I made a mistake thinking this went in an 8×8 pan and I used an 11×7 pan so they are thicker than they would have been but they still came out pretty
Karen says
I followed the recipes exactly and used frozen blueberries tossed in a bit of flour and it came out great.. super easy to make. Will do it again.
Holly says
I’ve made this about 10 times now with huckleberries though and everyone – I mean everyone raves about how good it is!!!!
Renate says
I made these bars using frozen blueberries turned out awesome and delicious.
Christine Posik says
These were excellent and my adult daughter agreed. Definitely a keeper!
Holly says
This is a great recipe!!! Thank you! I used huckleberries instead of blueberries and it DOES taste like pie!
Mary says
I wonder if you can drop the frozen blueberries on the crust and then put the filling mixture over them? Save your batter from blue.