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Blueberry Blondies Recipe

4.5 from 70 reviews

Delight in these luscious Blueberry Blondies featuring melted butter and white chocolate chips, sweetened with granulated sugar and bursting with fresh blueberries. Baked to golden perfection, these blondies are a perfect balance of creamy, fruity, and chewy textures. Ideal for dessert or a sweet snack, they combine simple ingredients with an easy method to create an irresistible treat.

Ingredients

Scale

Wet Ingredients

  • ½ cup unsalted butter
  • ½ cup white chocolate chips
  • 2 eggs
  • ½ teaspoon vanilla extract

Dry Ingredients

  • 1 cup granulated sugar
  • 1 cup all-purpose flour
  • ½ teaspoon salt

Fruit

  • ½ cup blueberries, fresh, washed and dried

Instructions

  1. Melt butter and combine with white chocolate: Place unsalted butter in a saucepan over medium heat and melt fully. While melting, measure white chocolate chips in a separate bowl. Once butter is melted, pour it over the white chocolate chips and let rest for 5 minutes. Whisk the mixture until smooth and allow it to cool for 30 minutes or until it begins to thicken.
  2. Prepare oven and pan: Preheat your oven to 350 °F (175 °C) and position the oven rack in the center. Line an 8×8 inch baking pan with parchment paper and apply non-stick cooking spray for easy removal.
  3. Mix sugar with butter-chocolate blend: In a mixing bowl, combine the cooled butter and white chocolate mixture with granulated sugar. Whisk vigorously for 1 to 2 minutes until the sugar is partially dissolved and the batter looks smooth.
  4. Add vanilla and eggs: Stir in vanilla extract, then add eggs one at a time, whisking after each addition until fully incorporated and smooth.
  5. Incorporate dry ingredients: Add the all-purpose flour and salt to the wet mixture. Using a silicone spatula, fold the ingredients gently a few times until the batter just comes together—avoid overmixing to keep the blondies tender.
  6. Fold in blueberries: Gently fold in the fresh blueberries, being careful not to crush them or overmix the batter.
  7. Bake the blondies: Pour the batter evenly into the prepared pan and smooth the top. Place in the preheated oven and bake for 35 to 45 minutes. The edges and top should be caramelized and golden brown. Perform a toothpick test in the center; it should come out with a few moist crumbs or clean.
  8. Cool and serve: Allow the blondies to cool to room temperature in the pan. Once cooled, carefully lift them out using the parchment paper and cut into 12 or 16 slices. Serve and enjoy!

Notes

  • Be sure to use fresh blueberries that are washed and fully dried to prevent soggy batter.
  • Letting the butter and white chocolate mixture cool properly is essential for the right texture of the batter.
  • Do not overmix once flour and blueberries are added; this keeps the blondies tender and prevents blueberries from breaking apart.
  • You can store leftover blondies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
  • For a gluten-free version, substitute all-purpose flour with a gluten-free baking blend.

Keywords: Blueberry blondies, white chocolate blondies, blueberry dessert, baked blondies, easy blondies recipe, fruity blondies