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Blueberry Crumble Bars recipe

Blueberry Crumble Bars

Marcus Reed AuthorMarcus Reed
These Blueberry Crumble Bars feature a buttery crust and juicy blueberry filling, offering a classic American dessert experience.
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Course Dessert
Cuisine American
Servings 8 slices
Calories 320 kcal

Equipment

  • 1 9-inch square baking pan greased
  • 1 mixing bowl large
  • 1 pastry cutter

Ingredients
  

Crust and Topping

  • 2 cups all-purpose flour
  • 3/4 cup granulated sugar
  • 1/2 cup unsalted butter cold and cubed
  • 1 tsp vanilla extract

Blueberry Filling

  • 3 cups fresh blueberries
  • 1/4 cup granulated sugar
  • 1 tbsp lemon juice
  • 1 tbsp all-purpose flour

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C) and grease a 9-inch square baking pan.
  • In a large mixing bowl, combine flour, sugar, and baking powder. Stir well to blend.
  • Add cubes of cold butter to the flour mixture. Use a pastry cutter or fork to work the butter into the flour until the mixture resembles coarse crumbs.
  • Reserve one cup of the crumb mixture for the topping. Press the remaining mixture into the bottom of the prepared pan to form an even crust.

Blueberry Filling

  • In a separate bowl, toss the blueberries with sugar, lemon juice, and a tablespoon of flour. Mix gently to coat the berries evenly.
  • Evenly spread the blueberry mixture over the prepared crust. Sprinkle the reserved crumb mixture over the top of the blueberries.
  • Bake in the preheated oven for 45-50 minutes, or until the top is golden brown and the blueberries are bubbling.

Serving

  • Allow the bars to cool completely in the pan. Once cool, cut into squares and serve. Enjoy with a scoop of vanilla ice cream if desired.

Storage

  • Store any leftover bars in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days.

Notes

Pro Tips: Use fresh, ripe blueberries for the best flavor.
Ingredient Substitutions: Substitute all-purpose flour with a gluten-free blend for a gluten-free version.
How to Serve: Serve with a scoop of vanilla ice cream or whipped cream for an extra touch.
Storage & Freshness: Store in an airtight container to maintain freshness.
Make-Ahead Tips: Prepare a day in advance to allow flavors to meld.
Keyword Blueberry Crumble Bars, Blueberry Dessert Bars, Easy Blueberry Bars