Glazed Blueberry Brownies Recipe
Introduction
These Glazed Blueberry Brownies offer a delightful twist on classic brownies by incorporating fresh blueberry puree for a fruity burst. Topped with a sweet, all-natural glaze, they’re perfect for a cozy treat or sharing with friends.

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
- Step 1: Prepare the blueberry puree by blending the blueberries until smooth.
- Step 2: Pour the blueberry puree into a saucepan over medium-low heat. Simmer gently, stirring constantly until the mixture reduces to about ½ cup. Remove from heat and let it cool.
- Step 3: Preheat your oven to 325°F (163°C). Line an 8×8 inch glass baking dish with parchment paper and set aside.
- 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.
- Step 5: Fold the cooled blueberry reduction into the wet ingredients.
- Step 6: Gradually add the sifted flour to the wet mixture, stirring until just combined.
- Step 7: Pour the batter into the prepared baking dish and spread it evenly.
- Step 8: Bake on the middle rack for 35-40 minutes. Check at the 30-minute mark; the center should be set and a toothpick inserted should come out clean or with a few crumbs.
- Step 9: While the brownies cool completely, prepare the glaze by mixing powdered sugar, milk, vanilla extract, and a pinch of salt until smooth and silky.
- Step 10: Spread half of the glaze evenly over the cooled brownies. Once the glaze hardens, spread the remaining glaze and let it set.
- Step 11: Cut the brownies into 16 squares and enjoy!
Tips & Variations
- Use fresh blueberries in season for the best flavor, or thaw frozen ones completely before blending.
- For a burst of texture, fold in chopped nuts such as walnuts or pecans into the batter.
- Substitute milk with almond or oat milk in the glaze for a dairy-free option.
- If you prefer a more intense blueberry flavor, add a teaspoon of lemon zest to the batter.
Storage
Store leftover brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week. Reheat briefly in the microwave to soften the glaze if desired.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen blueberries directly without thawing?
It’s best to fully thaw frozen blueberries before blending to ensure a smooth puree and even cooking during reduction.
What if I don’t have parchment paper for lining the baking dish?
You can grease the baking dish well with butter or non-stick spray, but parchment paper makes it easier to lift the brownies out and prevents sticking.
PrintGlazed Blueberry Brownies Recipe
Delight in these all-natural Glazed Blueberry Brownies featuring a luscious blueberry reduction folded into a classic buttery batter. Baked to perfection and topped with a silky vanilla glaze, these brownies offer a perfect balance of sweet and tangy flavors, ideal for anytime indulgence.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: 16 brownies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
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
- Prepare Blueberry Puree: Blend the blueberries until smooth to create a fresh puree for the batter.
- Cook the Puree: Pour the blueberry puree into a saucepan over medium-low heat. Gently simmer, stirring constantly until it reduces to about 1/2 cup. Remove from heat and let it cool completely.
- Prep the Baking Dish: Preheat your oven to 325°F (163°C). Line an 8×8 glass baking dish with parchment paper and set it aside for the batter.
- Mix Wet Ingredients: In a medium bowl, whisk together melted butter and granulated sugar. Stir in eggs, vanilla extract, and sea salt until the mixture is uniform in color and smooth.
- Fold in Blueberry Reduction: Gently fold the cooled blueberry reduction into the wet ingredients to incorporate the fruity flavor evenly.
- Combine Dry Ingredients: Gradually add the sifted all-purpose flour to the wet mixture, stirring carefully until just combined to avoid overmixing.
- Bake: Pour the batter into the prepared baking dish, spreading it evenly. Bake on the middle rack for 35-40 minutes, checking at 30 minutes. The brownies are done when the center is set and a toothpick inserted comes out clean or with a few moist crumbs.
- Make & Apply Glaze: Mix together powdered sugar, milk, vanilla extract, and a pinch of salt until smooth and silky. Spread half of the glaze over the completely cooled brownies. Once the glaze has hardened, spread the second half evenly on top and allow to harden before slicing.
- Cut and Store: Cut the brownies into 16 equal squares. Store leftovers in an airtight container to maintain freshness.
Notes
- Use fresh or thawed frozen blueberries for the best results.
- Ensure the blueberry reduction is cooled completely before folding into the batter to prevent curdling.
- Do not overmix the batter after adding flour to maintain a tender crumb.
- The glaze can be adjusted for consistency by adding more milk for a thinner glaze or more powdered sugar for a thicker topping.
- Store brownies at room temperature in an airtight container for up to 3 days or refrigerate for up to 5 days.
Keywords: blueberry brownies, glazed brownies, all-natural brownies, blueberry dessert, baked blueberry treats, homemade brownies

