These blueberry lemon blondies are a delicious treat that combines the sweetness of blueberries with a zesty lemon flavor. They’re soft, chewy, and oh-so-yummy!
It’s hard to resist these bright little squares of happiness! I like to enjoy them warm with a drizzle of icing on top. They disappear fast in my house—just a heads up! 🍋💙
Key Ingredients & Substitutions
Butter: Unsalted butter keeps the sweetness in check. If you’re dairy-free, coconut oil works well! Just melt it before mixing.
Brown Sugar: This gives a rich flavor. You can use light brown sugar for a milder taste or even white sugar if that’s all you have, but it will change the flavor slightly.
Eggs: These provide moisture and help bind everything together. If you need an egg replacement, use 1/4 cup of unsweetened applesauce or a flax egg (1 tbsp flaxseed meal + 2.5 tbsp water).
Lemon Juice & Zest: Fresh lemon juice adds tanginess. If you can’t find lemons, bottled lemon juice will work, but fresh is best for flavor. You can also substitute with a lime for a twist.
Blueberries: Fresh blueberries add sweetness and color. If you don’t have fresh ones, frozen blueberries can be used; just don’t thaw them first to avoid too much juice.
White Chocolate Chips: These are optional but add a creamy sweetness. If you’d like, you can swap them with dark chocolate chips or leave them out completely.
How Do I Bake the Perfect Blondies Without Overmixing?
Overmixing can make blondies tough, so it’s key to be gentle. Start by combining the wet ingredients and then gradually add the dry mixture. Mix until you just see the flour disappear.
- When combining wet and dry, use a spatula to fold rather than stirring vigorously.
- Once the flour is mixed in, gently fold in the blueberries to keep them intact.
- Don’t worry if the batter looks a bit lumpy; that’s okay!
This technique keeps your blondies soft and tender, exactly how you want them!
How to Make Blueberry Lemon Blondies
Ingredients You’ll Need:
For the Blondies:
- 1 cup unsalted butter, melted
- 1 1/2 cups brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- Zest of 1 lemon
- 1/4 cup fresh lemon juice
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 1/2 cups fresh blueberries
- 1/2 cup white chocolate chips or chunks (optional)
For the Glaze:
- 1 cup powdered sugar
- 2-3 tablespoons fresh lemon juice
- Fresh blueberries (for garnish)
- Powdered sugar (for dusting)
How Much Time Will You Need?
This delightful dessert takes about 15 minutes to prep and around 25-30 minutes to bake. Don’t forget to allow time for cooling, about 30 minutes. So overall, plan for around 1 hour or so to make these delicious blondies, plus cooling time before serving!
Step-by-Step Instructions:
1. Preheat the Oven and Prepare the Pan:
First, set your oven to 350°F (175°C). While it heats up, grease a 9×13 inch baking pan and line it with parchment paper, letting some hang over the sides for easy lifting later on.
2. Mix the Wet Ingredients:
In a large bowl, whisk the melted butter and brown sugar together until smooth and well combined. This mixture should look creamy and slightly shiny. Next, add the eggs one at a time, stirring thoroughly after each addition. Finally, mix in the vanilla extract, lemon zest, and lemon juice.
3. Combine the Dry Ingredients:
In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. This will help to ensure the baking powder and salt are evenly distributed throughout the flour, making for a great rise!
4. Combine Wet and Dry Mixtures:
Gradually add the flour mixture to your wet ingredients. Stir gently until everything is just combined—be careful not to overmix! A few lumps are perfectly fine.
5. Fold in the Blueberries and Chocolate:
Now, gently fold in the fresh blueberries and the white chocolate chips, if you’re using them. You want to keep the blueberries intact for bursts of flavor in your blondies!
6. Bake the Blondies:
Pour the batter into your prepared baking pan and smooth the top with a spatula. Pop it into the oven and bake for 25-30 minutes. You’ll know they’re done when a toothpick inserted in the center comes out clean or with a few moist crumbs.
7. Cool the Blondies:
Once baked, remove the pan from the oven and let the blondies cool completely in the pan on a wire rack. This should take about 30 minutes.
8. Make the Lemon Glaze:
While the blondies are cooling, prepare the glaze! In a small bowl, whisk together the powdered sugar and lemon juice until it’s smooth and has a drizzling consistency.
9. Glaze and Garnish:
Once the blondies are cool, drizzle the lemon glaze all over the top. Finish off by garnishing with fresh blueberries and a light dusting of powdered sugar for a pretty presentation.
10. Serve and Enjoy!
Now it’s time to cut into squares and serve your delicious Blueberry Lemon Blondies! Enjoy every bite of this bright, tangy treat!
Can I Use Different Berries in This Recipe?
Absolutely! You can swap blueberries for raspberries, blackberries, or even chopped strawberries. Just keep in mind that juicier fruits may alter the final texture a bit.
How Should I Store Leftovers?
Store any leftover blondies in an airtight container at room temperature for up to 3 days. For longer freshness, you can refrigerate them for about a week or freeze for up to 3 months. Just thaw at room temperature before serving.
Can I Make This Recipe Gluten-Free?
Yes! Substitute the all-purpose flour with a 1:1 gluten-free baking blend. Ensure it contains xanthan gum for the best texture. Your blondies will still be deliciously moist!
What Can I Use Instead of White Chocolate Chips?
If you’re not a fan of white chocolate or don’t have any on hand, feel free to use milk or dark chocolate chips, or simply omit the chocolate entirely for a lighter flavor!
