Go Back
–+ servings

Blueberry Pie Bars

No ratings yet
Delicious Blueberry Pie Bars featuring a buttery oat crust and a luscious blueberry filling, perfect for summer picnics and afternoon snacks.
Print Recipe
Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Servings: 16 bars
Course: Dessert, Snack
Cuisine: American
Calories: 180
Ingredients Method Nutrition Notes

Ingredients
  

Crust Ingredients
  • 1.5 cups all-purpose flour Provides structure and a soft texture to the crust.
  • 1 cup old-fashioned whole rolled oats Adds a hearty, chewy texture and nutty flavor.
  • 0.5 cups packed light or dark brown sugar Sweetens the crust and imparts a rich caramel flavor.
  • 1 teaspoon baking powder Helps the crust rise slightly for a lighter texture.
  • 1 teaspoon lemon zest Brightens the flavor of the crust with a fresh citrus aroma.
  • 0.25 teaspoon ground cinnamon Adds warmth and depth to the overall flavor.
  • 0.125 teaspoon salt Enhances sweetness and balances the flavors.
  • 10 tablespoons unsalted butter, melted Binds the dry ingredients and adds richness.
Filling Ingredients
  • 4.5 cups blueberries The star of the show, bursting with natural sweetness and tanginess.
  • 0.5 cups granulated sugar Sweetens the blueberry filling.
  • 2 tablespoons cornstarch Thickens the blueberry filling for a perfect consistency.
  • 1 tablespoon lemon juice Adds acidity to enhance the blueberries' flavor.
  • 2 teaspoons lemon zest Complements the blueberries with bright lemony notes.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and line a 9-inch square pan with parchment paper for easy removal of the bars.
  2. In a large bowl, whisk together the flour, oats, brown sugar, baking powder, lemon zest, cinnamon, and salt until well combined.
  3. Pour the melted butter into the dry ingredients and mix until the mixture becomes crumbly.
  4. Press about 2/3 of the crumbly mixture into the bottom of the prepared pan to form the crust. Bake the crust for 10 minutes, then remove it from the oven.
Cooking
  1. While the crust is baking, combine the blueberries, granulated sugar, cornstarch, and lemon juice in a medium saucepan over medium heat. Stir gently as the mixture heats up until it thickens, about 5-7 minutes.
  2. Pour the blueberry filling evenly over the par-baked crust, spreading it gently.
  3. Sprinkle the remaining crumbly mixture evenly on top of the blueberry filling.
  4. Return the pan to the oven and bake for an additional 45-55 minutes, or until the filling is set and the top is lightly golden.
  5. Allow the bars to cool completely in the pan before lifting them out and cutting them into squares.

Nutrition

Serving: 1gCalories: 180kcalCarbohydrates: 26gProtein: 2gFat: 8gSaturated Fat: 5gSodium: 5mgFiber: 2gSugar: 10g

Notes

Ensure your blueberries are fresh for the best flavor. If using frozen blueberries, do not thaw before use. Store leftover bars in an airtight container in the refrigerator for up to 5 days. These bars freeze well! Cut into squares and store in a freezer bag for up to 2 months. Thaw in the refrigerator before enjoying. For added flavor, consider mixing in a handful of chopped nuts or substituting half of the blueberries with raspberries.

Tried this recipe?

Let us know how it was!