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The Best Blueberry Pie Bars

Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 6
Calories 340
I'm sharing one of the best blueberry pies that you will ever have, hands down. These Blueberry Pie Bars are very moist and super soft. They will melt right in your mouth. You'll want to grab seconds!



  • 1/2 cup unsalted butter (Cold Butter)
  • 1 1/2 cups all-purpose flour
  • 3/4 cup sugar
  • pinch of salt
  • 1 tsp ground cinnamon

Blueberry Filling

  • 1 egg
  • 1/2 cup sour cream or plain yogurt
  • 1/3 cup sugar
  • 1 tbsp all-purpose flour
  • 1 tbsp cornstarch
  • 2 tsp vanilla extract
  • 2 tbsp lemon juice (optional)
  • 1 1/2 cups blueberries


  • 1. Preheat oven to 350°F (177°C). Grease an 8-by-8-inch baking pan.
  • 2. Start the crust : In a food processor combine cold butter, flour, sugar, cinnamon, salt for about a minute. The mixture will look clumpy once it's come together.
  • 3. Use 3/4 of the mixture and spread evenly into the baking pan. Make sure all the corners are sealed. Set aside the remainder 1/4 of the mixture for the topping.
  • 4. For the filling: Combine the egg, sour cream, sugar, flour, cornstarch, vanilla extra, and the lemon juice. Once this mixture is combine gently fold in our blueberries. You can add more than 1 1/2 cups if you would prefer. Pour over the evenly pressed crust.
  • 5. Use the remainder 1/4 of the crust, and crumble over the blueberry filling.
  • Bake: 45-50 minutes or until the edges and top are golden brown. Cool for 15 minutes before cutting into the pie. Leftovers can be stored covered in room temperature or fridge.


  • Freezing Instructions: Cool blueberry pie completely before transferring over to a seal tight container or freezer bag. Freeze up to 3 months. Thaw completely at room temperature before serving.
  • Blueberries: Feel free to add more blueberries if you would like to the pie. I personally prefer about 1 1/2 cups of blueberries.
  • Butter: If you only have salted butter, you can use that instead. You will not have to add salt to the crust and topping ingredients.
Calories: 340kcal
Cost: $10
Course: Dessert
Cuisine: American
Keyword: baking, blueberry pie, cake, dessert, fruit, pie recipe