Glazed Blueberry Brownies Recipe

Introduction

These Glazed Blueberry Brownies offer a delightful twist on classic brownies with a fruity burst from fresh or frozen blueberries. Topped with a smooth vanilla glaze, they are moist, flavorful, and perfect for any occasion.

The image shows several square pieces of soft purple cake stacked on a white plate. Each piece has two layers: a thick, moist purple cake base with a slightly grainy texture, and a thin, smooth white icing layer spread on top. The cakes are arranged closely together with some fresh blueberries scattered on the white marbled surface around the plate. The background is softly blurred, keeping the focus on the layered cakes. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1½ cups blueberries, fresh or frozen (thawed)
  • 10 tablespoons unsalted butter, melted
  • 1¼ cups granulated sugar
  • 2 large eggs, room temperature
  • ½ teaspoon vanilla extract
  • ½ teaspoon sea salt
  • 1 cup all-purpose flour, sifted
  • Glaze:
  • 1 cup powdered sugar, sifted
  • 2 tablespoons milk
  • ⅛ teaspoon vanilla extract
  • Pinch of salt

Instructions

  1. Step 1: Blend the blueberries until smooth to make the puree.
  2. Step 2: Pour the blueberry puree into a saucepan over medium-low heat. Gently simmer, stirring constantly until it reduces to about ½ cup. Remove from heat and let it cool. Set aside.
  3. Step 3: Preheat your oven to 325°F (163°C). Line an 8×8-inch glass baking dish with parchment paper and set aside.
  4. Step 4: In a medium bowl, combine the melted butter and granulated sugar. Stir in the eggs, vanilla extract, and sea salt until the mixture is uniform in color.
  5. Step 5: Fold the cooled blueberry reduction into the wet ingredients.
  6. Step 6: Gradually add the sifted flour, stirring until just combined without overmixing.
  7. Step 7: Pour the batter into the prepared baking dish and spread evenly.
  8. Step 8: Bake on the middle rack for 35-40 minutes, checking at 30 minutes, until the center is set and a toothpick inserted comes out clean or with a few crumbs.
  9. Step 9: For the glaze, mix powdered sugar, milk, vanilla extract, and a pinch of salt until smooth and silky.
  10. Step 10: Once the brownies have completely cooled, spread half the glaze evenly over them. When the glaze has hardened, apply the remaining glaze and allow it to set.
  11. Step 11: Cut the brownies into 16 squares and serve.

Tips & Variations

  • Use fresh blueberries for a brighter flavor or thawed frozen blueberries for convenience.
  • For extra texture, stir in chopped nuts or white chocolate chips into the batter.
  • To make a dairy-free version, substitute butter with coconut oil and use a plant-based milk in the glaze.
  • Ensure the blueberry reduction is cooled completely before mixing to prevent cooking the eggs.

Storage

Store leftover glazed blueberry brownies in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. To enjoy them warm, reheat briefly in the microwave for 10-15 seconds. The glaze may soften slightly when warmed.

How to Serve

The image shows a white plate filled with square purple cake pieces, each topped with a thin layer of pale white icing. The cake layers have a dense, moist texture and a rich purple color. The icing looks smooth and slightly glossy, covering only the top surface of each piece. Around the plate, fresh blueberries with deep blue and purple hues are scattered on a white marbled surface. In the background, more purple cake squares are blurred, sitting on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen blueberries straight from the freezer?

It’s best to thaw frozen blueberries before blending to ensure a smooth puree and even cooking during reduction.

What can I substitute for all-purpose flour?

You can try a gluten-free flour blend one-to-one, but the texture may vary slightly. Be sure it’s a blend suitable for baking.

Print

Glazed Blueberry Brownies Recipe

Delight in these Glazed Blueberry Brownies, a delicious twist on traditional brownies with a fresh and fruity blueberry puree folded into the batter and topped with a smooth, sweet glaze. Perfectly moist with a tender crumb, these brownies combine the richness of butter and sugar with the natural sweetness and tartness of blueberries, finished with a luscious two-layer vanilla glaze for extra indulgence.

  • Author: Caleb
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour
  • Yield: 16 brownies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Brownie Batter

  • 1½ cups blueberries, fresh or frozen (thawed)
  • 10 tablespoons unsalted butter, melted
  • 1¼ cups granulated sugar
  • 2 large eggs, room temperature
  • ½ teaspoon vanilla extract
  • ½ teaspoon sea salt
  • 1 cup all-purpose flour, sifted

Glaze

  • 1 cup powdered sugar, sifted
  • 2 tablespoons milk
  • ⅛ teaspoon vanilla extract
  • pinch of salt

Instructions

  1. Prepare Blueberry Puree: Blend the blueberries in a blender or food processor until completely smooth to form a puree.
  2. Cook the Puree: Pour the blueberry puree into a saucepan and place it over medium-low heat. Simmer gently, stirring constantly, until the liquid reduces to about ½ cup. Remove from heat and let it cool completely before using.
  3. Prep the Baking Dish: Preheat your oven to 325°F (163°C). Line an 8×8 inch glass baking dish with parchment paper, ensuring some overhang for easy removal of the brownies.
  4. Mix Wet Ingredients: In a medium mixing bowl, combine the melted butter and granulated sugar. Stir well, then incorporate the eggs, vanilla extract, and sea salt, mixing until the batter is smooth and uniform in color. Fold in the cooled blueberry reduction gently.
  5. Combine Dry Ingredients: Gradually add the sifted all-purpose flour to the wet mixture, folding or stirring gently just until combined to avoid overmixing.
  6. Bake: Pour the brownie batter evenly into the prepared baking dish. Bake on the middle rack of the oven for 35 to 40 minutes. Begin checking at 30 minutes by inserting a toothpick into the center—it should come out clean or with a few moist crumbs attached when done.
  7. Make & Apply Glaze: While the brownies cool completely, prepare the glaze by whisking together the powdered sugar, milk, vanilla extract, and a pinch of salt until smooth and silky. Spread half of the glaze evenly over the cooled brownies. Let it harden before applying the remaining glaze on top. Allow the final layer to harden fully before serving.
  8. Cut and Store: Once the glaze is set, cut the brownies into 16 equal squares. Store any leftovers in an airtight container at room temperature to keep them fresh.

Notes

  • Using fresh blueberries will give the brightest flavor, but thawed frozen blueberries work well too.
  • Be careful not to overbake the brownies to maintain moistness; check early and often starting at 30 minutes.
  • The glaze adds a nice sweet finish—ensure the brownies are fully cooled before glazing to prevent melting.
  • You can substitute milk with any milk alternative if preferred.
  • Parchment paper with overhang makes it easy to lift the entire brownie slab from the pan for clean cutting.
  • These brownies store well for 3-4 days at room temperature and can be frozen for longer storage.

Keywords: blueberry brownies, glazed brownies, baked dessert, fruity brownies, blueberry dessert, sweet glaze brownies

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