Looking for blondies recipe that is easy, cozy and delicious? These Brown Butter Blondies are a wonderful homemade treat for every day or for unexpected guests.
They have a nutty, slightly caramel taste of brown butter and are stuffed with white chocolate chunks and walnuts. So tasty!

What ingredients you need
You only need simple ingredients to make these heavenly blondies from scratch:
- butter: to use for the brown butter
- brown sugar: to enhance the caramel taste and the chewiness of the blondies
- eggs
- all-purpose flour
- white chocolate: I prefer it chopped than the chocolate chips
- walnuts
- baking powder and salt
Find the complete ingredient list below the post, in the recipe card.

Preparation summary
Making these blondies won't be a challenge even for a novice baker. After making the brown butter they are literally a one bowl dessert, easier even than cookies!
- Start by heating the butter on the stove. Cook it for about 10-15 minutes at a medium heat until it starts browning.
- Transfer the butter into a large bowl and let it cool for a bit. Add the brown sugar and whisk.
- Add the eggs and whisk again until smooth.
- Gradually fold the flour mixed with the baking powder and the salt.
- At the end add the chopped walnuts and chocolate. Fold them gently with the spatula. The batter will be thick but not as much as a cookie dough.
- Bake for about 20 minutes at 350° F/ 180° C. The blondies are ready as soon as a toothpick inserted in the centre comes out clean or with a few crumbs.
- Let cool for 15 minutes and cut into bars.
Find the complete recipe with detailed instructions below the post, in the recipe card!




Taste and texture
These blondies are pleasantly chewy. The added walnuts and white chocolate chunks make them even more interesting in terms of taste and texture. They are buttery, with caramel flavor and very delicious!

Special tips
Watch carefully the butter when browning it! Once the milk solids are amber, turn off the heat and remove the butter from it. It is easy to burn it and in such case your blondies will not taste as great.
Don't overbake the blondies. Don't wait for a golden brown crust, test the dessert with a toothpick after about 20 minutes in the oven. If you overbake them they might feel dry.
I always prefer to chop a white chocolate block because the small pieces of chocolate give extra flavor and richness to the dough. But if you only have chocolate chips, use them instead.

Serving and storing
The brown butter blondies with white chocolate and walnuts are a perfect treat for potlucks, lunch boxes and as a snack. You can serve them in a plate or pack them in a bag.
They will keep soft and chewy for about 3 days at room temperature and up to 7 days in the fridge. They are best consumed at room temperature.
Variations
You can substitute the light brown sugar with coconut sugar or even with plain white caster sugar. The blondies might loose some of its chewiness this way, though.
You can also use dark chocolate instead of white chocolate or pekans instead of walnuts. In fact any kind of nuts would go well.
If you decide to omit the nuts, I suggest you increase the chocolate and vice versa. But I love them most with both nuts and chocolate.

If you made this recipe, please let me know in the comments how it went!
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📝 Recipe
Chocolate Chip Walnut Blondies
Ingredients
- ½ cup/ 120 g butter
- 2 eggs, large
- ¾ cup + 2 tbsp/ 180 g light brown sugar
- 1 teaspoon vanilla extract
- ⅓ teaspoon salt
- ½ teaspoon baking powder
- 1 cup / 120 g all-purpose flour
- ¼ cup/ 30 g walnuts, chopped
- 2.1 oz/ 60 g white chocolate , chopped
Instructions
- Place the butter in a small saucepan over medium heat. Let it start foaming and bubbling. Stir all the time with a spoon or a silicon spatula. If needed lower the heat. The milk solids will start browning after 5-10 minutes. As soon as they have a light caramel color, remove the pan from the heat and pour the brown butter into a large mixing bowl. Let cool for 5 minutes.
- Preheat the oven to 350° F/ 180° C. Line a small baking pan (9 x 7 inch / 23/ 20 cm or similar) with a sheet of parchment paper so the two opposite sides hang. Grease the pan on top of the paper.
- Add the brown sugar into the bowl with the brown butter. Whisk until blended. Add the eggs and the vanilla extract and whisk again until smooth.
- In a small bowl mix the flour with the baking powder and the salt. Stir to blend. Using a rubber spatula gently fold the mixture into the batter.
- At the end fold also the walnuts and the chopped white chocolate into the blondies mixture.
- Pour the batter into the prepared pan. Bake for about 20-25 minutes or until the center is set and the edges start to become golden brown. Test with a toothpick at about the 20th minute: it should come clean or with just a few crumbs.
- Let the dessert cool for 15 minutes before cutting it into bars and serving.






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