Chewy, buttery bars packed with fruity sweetness
If you are looking for the ultimate crowd-pleasing dessert, these Blueberry White Chocolate Blondies are the answer! These soft, chewy bars strike the perfect balance between the tart pop of fresh blueberries and the creamy, decadent sweetness of premium white chocolate chips. Whether you are prepping for a weekend brunch, a school bake sale, or simply craving a quick homemade treat, this recipe comes together in under an hour. It is a foolproof dessert that busy bakers will adore for its simple pantry-staple ingredients and impressive, bakery-style finish. Get ready to fall in love with your new favorite snack! 🫐
⏱️ Time Breakdown
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Servings: 12 bars
📝 Ingredients List
- 1/2 cup unsalted butter, melted
- 1 cup light brown sugar, packed
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/4 teaspoon salt
- 3/4 cup fresh blueberries
- 3/4 cup white chocolate chips
✨ Kitchen Tools You’ll Need
This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.
- 8×8 inch square baking pan
- Parchment paper
- Large mixing bowl
- Whisk
- Silicone spatula
- Measuring cups and spoons
Step-by-Step Beginner-Friendly Instructions
- Preheat your oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper, leaving an overhang for easy removal.
- In a large mixing bowl, whisk together the melted butter and brown sugar until smooth and glossy. 🥣
- Add the egg and vanilla extract, whisking until the mixture is combined and slightly pale.
- Gently fold in the flour and salt using a spatula until just combined; be careful not to overmix, or the blondies will become tough.
- Fold in half of the white chocolate chips and the fresh blueberries.
- Spread the batter into your prepared pan. Sprinkle the remaining white chocolate chips on top for a beautiful presentation. ✨
- Bake for 22–25 minutes, or until the edges are golden brown and the center is set.
- Allow to cool completely in the pan before lifting by the parchment paper and cutting into 12 even squares.
💡 Pro Tips Section
- Storage: Keep your blondies in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.
- Blueberry Tip: If using frozen blueberries, do not thaw them. Toss them in a teaspoon of flour before folding into the batter to prevent them from bleeding color.
- Texture Check: For an extra chewy center, pull the blondies from the oven exactly at 22 minutes.
Variations
- Add Crunch: Toss in 1/4 cup of chopped macadamia nuts for a buttery, nutty contrast.
- Citrus Twist: Add a teaspoon of fresh lemon zest to the batter to brighten up the flavor of the blueberries.
FAQ
- Can I use frozen blueberries? Yes! Just be sure to add them while still frozen and toss with a little flour first.
- Why are my blondies cakey? Over-whisking the batter incorporates too much air, which makes them rise like a cake. Keep it gentle!

Blueberry White Chocolate Blondies
- Total Time: 35
- Yield: 12 bars 1x
- Diet: Vegetarian
Description
These Blueberry White Chocolate Blondies are the ultimate crowd-pleasing dessert, offering a perfect balance of tart fresh blueberries and decadent white chocolate. These soft, chewy bars are incredibly easy to make using simple pantry staples. Whether you are prepping for a weekend brunch or a quick snack, this recipe comes together in under an hour to deliver a bakery-style treat that everyone will love. They are perfectly chewy, buttery, and packed with sweet, fruity flavor in every single bite.
Ingredients
1/2 cup unsalted butter, melted
1 cup light brown sugar, packed
1 large egg, room temperature
1 teaspoon vanilla extract
1 cup all-purpose flour
1/4 teaspoon salt
3/4 cup fresh blueberries
3/4 cup white chocolate chips
Instructions
Preheat your oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper.
In a large bowl, whisk together the melted butter and brown sugar until smooth and glossy.
Add the egg and vanilla extract, whisking until the mixture is combined.
Gently fold in the flour and salt using a spatula until just combined.
Fold in half of the white chocolate chips and all of the fresh blueberries.
Spread the batter into the prepared pan and sprinkle the remaining white chocolate chips on top.
Bake for 22–25 minutes until the edges are golden brown and the center is set.
Allow to cool completely in the pan before lifting with parchment paper and cutting into 12 squares.
Notes
Storage: Keep in an airtight container at room temperature for up to 3 days or refrigerate for up to a week. Blueberry Tip: If using frozen berries, keep them frozen and toss in a teaspoon of flour before folding to prevent color bleeding. Texture: Bake for exactly 22 minutes for an extra chewy center.
- Prep Time: 10
- Cook Time: 25
- Category: Recipes
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 210
- Sugar: 22g
- Sodium: 85mg
- Fat: 9g
- Saturated Fat: 5g
- Carbohydrates: 30g
- Fiber: 0.5g
- Protein: 2g
- Cholesterol: 35mg
