These blueberry pie bars are an easy dessert for blueberry lovers! Loaded with fresh blueberries, these bars capture all the flavors of classic blueberry pie with its buttery crumb topping.
Fruit and dessert are a perfect match, and these blueberry crumb bars are no exception. We've been baking them for years -- a trusted recipe proven by its glowing reviews.
Why You'll Love This Recipe
These blueberry pie bars are everything you love about pie, but without the hassle:
- Easier than traditional pie -- no rolling or crimping required
- Buttery crumb topping that doubles as the crust
- Bright lemon flavor that enhances the blueberries
- Perfect for sharing at picnics, potlucks, or summer parties
They truly celebrate the sweet taste of summer in every bite.
Helpful Tips
For perfect blueberry pie bars every time:
- Use cold butter for the best crumb texture.
- Don't skip the lemon zest -- it brightens the entire dessert.
- Let the bars cool completely before cutting so they set properly.
- Fresh blueberries work best, but frozen can be used (do not thaw first).
- Line your pan with parchment for easy removal and cleaner sides.
Frequently Asked Questions
Q: Can I use frozen blueberries?
A: Yes! Add them straight from the freezer and increase baking time if necessary.
Q: How do I know when they're done?
A: The top should be slightly golden and the berry filling bubbling around the edges.
Q: Can I reduce the sugar?
A: You can slightly reduce it, especially if your berries are very sweet.
Storage and Leftovers
Store blueberry pie bars in an airtight container:
- Room temperature: Up to 2 days
- Refrigerator: Up to 5 days
- Freezer: Wrap tightly and freeze for up to 3 months
Bring to room temperature before serving for best flavor and texture.
Serving Ideas
These blueberry pie bars are delicious on their own, but even better:
- Warm with a scoop of vanilla ice cream
- With a dollop of whipped cream
- Served chilled on a hot summer day
Whether for a backyard barbecue or a simple family dessert, these blueberry pie bars deliver classic pie flavor in easy-to-serve form.
More Blueberry Recipes
- Blueberry Muffins
- Strawberry Blueberry Banana Oat Muffins
- Blueberry Muffin Bread
- Blueberry Yogurt Parfait
Loved This Recipe?
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Photos by Lindsay Evers Photography
Recipe Card
Blueberry Crumb Bars
Ingredients
For the crumb:
- 1 cup granulated sugar
- 3 cups all purpose flour
- 1 teaspoon baking powder
- ¼ teaspoon salt
- Zest of 1 lemon
- 1 cup cold unsalted butter cut into small pieces
- 1 egg
For the berries:
- Juice of one lemon
- 4 cups fresh blueberries
- ½ cup white sugar
- 4 teaspoons cornstarch
Instructions
- Preheat the oven to 375 F. Grease a 9×13 inch pan.
- In a large bowl, stir together 1 cup sugar, 3 cups flour, and 1 teaspoon baking powder. Mix in salt and lemon zest. Use a fork or pastry cutter to blend in the butter and egg. Dough will be crumbly. Pat half of the dough into the prepared pan.
- In a medium bowl, stir together the sugar, cornstarch and lemon juice. Gently mix in the blueberries. Sprinkle the blueberry mixture evenly over the crust. Crumble remaining dough over the berry layer.
- Bake in the preheated oven for 45 minutes, or until the top is slightly browned. Cool completely before cutting into squares.
Notes
- Can also serve warm out of the oven as a cobbler with ice cream.
- Nutrition information is an estimate only.
Nutrition
