Peanut Butter Blueberry Pie Bars

Peanut Butter Blueberry Pie Bars

National Blueberry Pie Day is April 28th and we’re celebrating it with a blueberry pie twist via these Peanut Butter Blueberry Pie Bars! 

Using peanut butter dough for both the crust and the streusel, the result is almost like a peanut butter cookie with a blueberry pie filling. So yummy! 

These sliceable bars are easy to transport and perfect for outdoor picnics when bringing a pie might be too difficult. 

  • Yield:16 bars
  • Prep Time:10 minutes
  • Cook Time:1 hour
  • Total Time:1 hour 10 minutes


¼ cup (½ stick) cold unsalted butter, cut into pieces, plus more for pan 

2 cups all-purpose flour, spooned and leveled 

½ cup Peanut Butter & Co Mighty Maple 

1 cup granulated sugar 

½ tsp. salt 

1 cup (½ pint) fresh blueberries 

2 tbsp. maple syrup 

1 tsp. cornstarch 


  1. Preheat oven to 350°F. Brush an 8×8-inch square baking pan with butter and line with parchment or foil. Brush parchment (or foil) with butter; set pan aside. 

  2. With your hands, combine flour, butter, peanut butter, sugar, and salt until coarse crumbs form. Transfer half of mixture to prepared pan and press into bottom of pan. In a medium bowl, toss together blueberries and cornstarch to coat, then add maple syrup. Pour blueberries over crust. Squeeze remaining flour mixture into clumps and scatter over blueberries. 

  3. Bake bars until topping is golden brown, 50 to 60 minutes. Let bars cool completely in pan set on a wire rack. Once cool, lift bars from pan and transfer to a cutting board; cut into 16 bars. 

Tags: Breakfast Brunch Cookies Dessert Mighty Maple Peanut butter Peanut Butter & Co. picnic seasonal Snack Summer Sweet Sweets Treats Vegetarian video recipe videos