Tired of the same old chocolate desserts that all start to taste the same? Let me introduce you to something that’s truly next level; this Blueberry Brownies Recipe brings together everything you love in a brownie with a fresh and fruity twist. You get the rich, fudgy texture of a classic chocolate brownie paired with sweet juicy bursts of blueberry in every bite. The best part; it’s a simple one-bowl recipe that takes less than 40 minutes from start to finish and always turns out bakery-quality results. Whether you’re baking for a summer potluck or just treating yourself after a long day, this Blueberry Brownies Recipe is easy to follow, packed with flavor and sure to become a new favorite. Trust me; once you try this Blueberry Brownies Recipe, you’ll keep coming back to it whenever you’re craving something sweet, chocolatey and just a little bit different.
Why You Will Love This Recipe
The Blueberry Brownies Recipe is the perfect answer when you want something rich and chocolatey but not too heavy. It combines the deep flavor of cocoa with the natural sweetness and slight tartness of fresh blueberries; giving you a dessert that feels indulgent yet refreshing. What makes this Blueberry Brownies Recipe even better is its versatility; it’s delicious with a scoop of vanilla ice cream, a great fit for brunch tables and pairs beautifully with a cup of coffee or cold milk. The balance of chocolate and berries makes this Blueberry Brownies Recipe a go to for both adults and kids who want a treat that feels just a little more special.
Jump to:
Ingredients
For the Brownie Base:
- Melted butter – Creates the fudgy texture; can substitute with coconut oil for dairy-free
- Brown sugar – Adds moisture and rich flavor; white sugar works but reduces chewiness
- Large eggs – Provides structure and richness; flax eggs work for vegan option
- All-purpose flour – The foundation; almond flour works for gluten-free version
- Cocoa powder – Choose unsweetened for best results; Dutch-processed creates smoother flavor
- Baking powder – Gives slight lift without making them cakey
- Salt – Enhances chocolate flavor and balances sweetness
- Vanilla extract – Adds depth; pure vanilla works best
For the Blueberry Mix-ins:
- Dark chocolate chunks – Optional but adds extra richness
- Fresh or frozen blueberries – Fresh gives better texture, but frozen works if thawed and patted dry
- Flour – Coats blueberries to prevent sinking
See recipe card for quantities.
Instructions
Prep and Mix Wet Ingredients
- Preheat your oven to 350°F (175°C) and line a 9x13-inch baking pan with parchment paper. In a large mixing bowl, whisk together melted butter and brown sugar until smooth. Add eggs one at a time, beating well after each addition, then stir in vanilla extract.
Combine Dry Ingredients and Make Batter
- In a separate bowl, whisk together flour, cocoa powder, baking powder, and salt. Gradually fold the dry ingredients into the wet mixture until just combined. Don't overmix – this keeps the brownies tender and fudgy.
Add Blueberries and Bake
- Toss blueberries with 2 tablespoons of flour to prevent sinking, then gently fold them into the brownie batter along with chocolate chunks if using. Spread the thick batter evenly in your prepared pan and bake for 28-32 minutes, or until a toothpick comes out with a few moist crumbs.
Cool and Slice
- Let the brownies cool completely in the pan for about 2 hours before cutting. Use the parchment overhang to lift them out, then cut into squares with a sharp knife for clean, professional-looking pieces.
Pro tip: For extra fudgy texture, slightly underbake rather than overbake. The brownies will continue cooking from residual heat.
- Step 1: Prep and Mix Wet Ingredients
Whisk melted butter, brown sugar, eggs, and vanilla together until smooth.
- Step 2: Combine Dry Ingredients and Make Batter
Gently fold the dry mix into the wet to create a thick brownie batter.
- Step 3: Add Blueberries and Bake
Fold in blueberries and pour the batter into the pan for baking.
- Step 4: Cool and Slice
Let brownies cool completely before lifting and slicing.
Expert Cooking Tips & Hints
- Room Temperature Ingredients: Make sure your eggs are at room temperature for better mixing and smoother batter.
- Don't Skip the Flour Coating: Coating blueberries with flour is essential for preventing them from sinking during baking.
- Test for Doneness: These brownies are done when a toothpick comes out with just a few moist crumbs. Completely clean means they're overbaked.
- Knife Cleaning: Clean your knife between cuts for neat, professional-looking squares.
- Freezing Fresh Blueberries: If using frozen blueberries, don't thaw them completely – just let them sit for 10 minutes, then pat dry before coating with flour.
Recipe Variations & Dietary Modifications
Gluten-Free Version
- Replace all-purpose flour with a 1:1 gluten-free flour blend. Almond flour works but creates a denser texture.
Vegan Blueberry Brownies
- Replace melted butter with coconut oil
- Use flax eggs (1 tablespoon ground flaxseed + 3 tablespoon water per egg)
- Choose dairy-free chocolate chunks
Keto-Friendly Option
- Replace brown sugar with erythritol or monk fruit sweetener
- Use almond flour instead of all-purpose flour
- Add extra cocoa powder for richness
Creative Flavor Variations
- Lemon Blueberry Brownies: Add 2 tablespoons lemon zest and 1 tablespoon lemon juice
- White Chocolate Version: Replace cocoa powder with additional flour and add white chocolate chips
- Spiced Brownies: Add ½ teaspoon cinnamon and ¼ teaspoon nutmeg
Essential Equipment Recommendations
- 9x13-inch Baking Pan: Metal pans give the best results for even browning. Glass works but may require slightly longer baking time.
- Large Mixing Bowl: A wide bowl makes folding ingredients easier and prevents overmixing.
- Wire Whisk: Essential for smooth batter and proper ingredient incorporation.
- Rubber Spatula: Perfect for gentle folding without overmixing the batter.
- Parchment Paper: Makes removal foolproof and cleanup easy.
- Sharp Knife: Clean cuts make for professional-looking brownie squares.
Storage & Meal Prep Tips
Room Temperature Storage
- Store covered at room temperature for up to 4 days. The blueberries actually help keep the brownies moist longer than traditional versions.
Refrigerator Storage
- Wrap individually or store in an airtight container for up to 1 week. Bring to room temperature before serving for best texture.
Freezing Instructions
- Wrap individual brownies in plastic wrap, then place in freezer bags. Freeze for up to 3 months. Thaw at room temperature for 2 hours before serving.
Make-Ahead Tips
- You can make the batter a day ahead and refrigerate it. Add 5 minutes to baking time if using cold batter.reezing for X days/weeks/months.
A Sweet Twist You’ll Bake Again and Again
The Blueberry Brownies Recipe is a delicious reminder that you can enjoy deep chocolate flavor with a fruity twist in every bite. This easy one bowl Blueberry Brownies Recipe is rich, moist and perfect for those moments when you need a quick treat that still feels homemade and special. If you enjoyed this Blueberry Brownies Recipe, don’t miss my Pineapple Cheesecake Recipe for something creamy and tropical or give the Blueberry Muffins Recipe a try for a berry packed breakfast option. Go ahead and make this Blueberry Brownies Recipe today; then come back, rate it and share how yours turned out in the comments. I can't wait to see your version of this favorite Blueberry Brownies Recipe!
FAQ
What are grandma's four ingredient brownies?
Grandma's four ingredient brownies are a simple classic made with eggs, flour, sugar and cocoa powder or sometimes chocolate spread. They’re quick, fudgy and perfect for when you need a no-fuss treat.
Can you add blueberries to brownies?
Yes, you can absolutely add blueberries to brownies. They bring a natural sweetness and tartness that complement the rich chocolate beautifully; fresh or frozen blueberries both work well.
What is the secret to a good brownie?
The secret lies in using high quality cocoa or chocolate, not overmixing the batter and slightly underbaking for that moist fudgy center. A pinch of salt also helps enhance the chocolate flavor.
What are the 5 ingredients in brownies?
A basic five ingredient brownie recipe usually includes eggs, sugar, butter, cocoa powder and flour. These essentials create a rich chewy texture and deep chocolate taste.
A Sweet Twist You’ll Bake Again and Again
The Blueberry Brownies Recipe is the kind of dessert that brings together everything you love deep rich chocolate, juicy bursts of blueberry, and that perfect homemade feel in every bite. This one bowl Blueberry Brownies Recipe is not only easy to make but delivers the kind of fudgy, moist texture that makes it hard to stop at just one square. It’s perfect for any occasion whether you're baking for a cozy night in, a family gathering, or a last-minute dessert that still feels special. If you’re enjoying this Blueberry Brownies Recipe, I highly recommend checking out my Pineapple Cheesecake Recipe for something smooth and tropical, or the Blueberry Muffins Recipe for a fresh and fruity breakfast option. So grab your ingredients and bake up a batch of this delicious Blueberry Brownies Recipe and when you do, don’t forget to leave a comment and a rating. I’d really love to hear how it turned out for you!
Happy baking and sweet moments always
By Lisa Johnson 🧁
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Pairing
These are my favorite dishes to serve with Blueberry Brownies Recipe
Blueberry Brownies Recipe
Equipment
- 1 9x13-inch pan Prefer metal for even baking
- 2 Mixing bowls One for wet, one for dry ingredients
- 1 Wire whisk For mixing batter smoothly
- 1 Rubber spatula For folding without overmixing
- 1 Parchment paper Makes removal easy and mess-free
- 1 Sharp knife For slicing clean squares
Ingredients
Brownie Base
- 1 cup Melted butter Use unsalted; substitute coconut oil for dairy-free
- 2 cups Brown sugar White sugar works but is less chewy
- 4 Large eggs Room temperature for better mixing
- 1 cup All-purpose flour Almond flour works for gluten-free
- 0.75 cup Cocoa powder Unsweetened preferred
- 0.5 teaspoon Baking powder Provides slight rise
- 0.5 teaspoon Salt Balances sweetness
- 2 teaspoon Vanilla extract Pure vanilla is best
Blueberry Add-ins
- 1.5 cups Blueberries Fresh preferred; frozen okay if patted dry
- 2 tablespoon Flour To coat blueberries
- 0.25 cup Dark chocolate chunks Optional for extra richness
Instructions
- Preheat oven to 350°F; line a 9x13 pan with parchment.
- Whisk melted butter and brown sugar until smooth.
- Beat in eggs one at a time; stir in vanilla.
- In separate bowl, whisk flour, cocoa, baking powder, salt.
- Fold dry mix into wet mixture gently.
- Coat blueberries with flour; fold into batter.
- Spread batter evenly in pan; bake 28–32 min.
- Cool completely in pan for 2 hours before slicing.
- Slice into squares using a sharp knife.
Notes
- Nutrition information is automatically calculated, so should only be used as an approximation.
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