Fresh Blueberry Pie Bars Recipe
Introduction
These Fresh Blueberry Pie Bars are a delightful treat that combines a buttery crust with a creamy, fruity filling. Perfect for spring and summer, they offer a fresh burst of blueberry flavor in every bite. Easy to make and share, they’re ideal for picnics, potlucks, or just a sweet snack at home.

Ingredients
- 1 1/2 cups flour
- 3/4 cup sugar
- 1/2 tsp salt
- 12 TBSP butter, cold
- 1 cup sugar
- 2 eggs
- 1/2 cup sour cream
- 1/3 cup flour
- 3 cups fresh California blueberries
- 1 TBSP lemon zest
Instructions
- Step 1: Preheat the oven to 375°F (190°C) and spray a 9×13 inch (23×33 cm) baking dish with cooking oil.
- Step 2: Combine 1 1/2 cups flour, 3/4 cup sugar, 1/2 tsp salt, and 12 TBSP cold butter in a mixer with a paddle attachment. Mix until crumbly. Set aside about one cup of this mixture for the topping. Press the remaining crust mixture firmly into the bottom of the prepared baking dish and bake for about 12 minutes.
- Step 3: In a separate bowl, whisk the 2 eggs. Add 1 cup sugar, 1/2 cup sour cream, and 1/3 cup flour. Mix until smooth and creamy. Gently fold in the 3 cups fresh blueberries and 1 TBSP lemon zest.
- Step 4: Pour the blueberry filling over the pre-baked crust. Sprinkle the reserved crumble crust evenly over the top. Bake for 40 to 45 minutes, or until the filling is set and the topping is golden.
- Step 5: Let the bars cool for about an hour before cutting and serving to allow the filling to set properly.
Tips & Variations
- Use fresh, ripe blueberries for the best flavor. If blueberries are out of season, frozen berries can be used but thaw and drain them first to avoid excess moisture.
- Add a teaspoon of vanilla extract to the filling for extra depth of flavor.
- For a nutty twist, sprinkle chopped almonds or pecans over the crumble topping before baking.
Storage
Store the blueberry pie bars in an airtight container in the refrigerator for up to 3 days. They can also be frozen for up to 1 month; thaw in the refrigerator before serving. Reheat briefly in the microwave or enjoy chilled.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen blueberries instead of fresh?
Yes, you can substitute frozen blueberries. Be sure to thaw and drain them well to prevent the crust from becoming soggy.
How do I know when the bars are fully baked?
The bars are done when the filling is set and doesn’t jiggle when gently shaken, and the crumble topping is golden brown.
Print
Fresh Blueberry Pie Bars Recipe
- Total Time: 1 hour 15 minutes
- Yield: 12 servings 1x
Description
These Fresh Blueberry Pie Bars feature a buttery crumb crust layered with a creamy blueberry filling, topped with a crunchy crumble. Perfectly balanced with lemon zest and fresh Californian blueberries, these bars are a delightful dessert or snack for any occasion.
Ingredients
Crust and Topping
- 1 1/2 cups flour
- 3/4 cup sugar
- 1/2 tsp salt
- 12 tablespoons cold butter
Filling
- 1 cup sugar
- 2 eggs
- 1/2 cup sour cream
- 1/3 cup flour
- 3 cups fresh California blueberries
- 1 tablespoon lemon zest
Instructions
- Preheat and Prepare Pan: Preheat your oven to 375°F (190°C) and spray a 9×13 inch (23×33 cm) baking dish with cooking oil to prevent sticking.
- Make the Crust: Combine the crust ingredients—flour, sugar, salt, and cold butter—in a mixer fitted with the paddle attachment until the mixture comes together. Set aside about one cup of this mixture for the topping, then press the remaining crust evenly into the bottom of the prepared baking dish. Bake the crust for approximately 12 minutes until it’s lightly golden.
- Prepare the Filling: In a separate bowl, whisk the eggs until combined, then add the sugar, sour cream, and flour. Mix until smooth and creamy. Gently fold in the fresh blueberries and lemon zest to evenly distribute throughout the filling.
- Assemble and Bake: Pour the blueberry filling over the partially baked crust, spreading it evenly. Sprinkle the reserved crumble crust mixture as a topping over the filling. Bake for an additional 40 to 45 minutes or until the bars are cooked through and the topping is golden brown.
- Cool and Serve: Remove the bars from the oven and allow them to cool completely for about an hour before cutting and serving. This ensures the bars set properly for clean slices.
Notes
- Use fresh, ripe blueberries for the best flavor and texture.
- Make sure the butter is very cold when making the crust for a flaky, crumbly texture.
- The lemon zest adds a fresh brightness—do not skip it as it complements the blueberries perfectly.
- Allow the bars to cool completely before cutting to avoid them falling apart.
- Store leftover bars in an airtight container in the refrigerator for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 55 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: blueberry pie bars, blueberry dessert, fruit bars, summer desserts, crumb topping, lemon zest dessert

