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    Home » Recipes » Brownies

    Chewy Brown Butter Blondies

    By Erin Clarkson on Oct 28, 2023 (updated Mar 17, 2026)
    4.9 from 14 reviews
    22 community comments
    This post may contain affiliate links.

    Jump to Recipe
    brown butter blondies pin

    My easy homemade brown butter blondies can be made in about 45 minutes. These chewy blondies are full of brown butter flavour and white chocolate chips, and have a classic crinkly top. They are the perfect versatile recipe!

    blondie with bite taken out
    I make my blondies with caramelised white chocolate, but use whatever you like!

    Hi hi! I am just popping in here to share this easy blondie recipe with you! I have a ton of brownie recipes on my site, but haven't gotten around to sharing a blondie recipe with you yet, so here we are!

    These blondies are super easy to make. I riffed off of my white chocolate chip cookie recipe, and then adjusted from there to get the texture and finish that I wanted. I had to go through a few recipe tweaks to get them just where I wanted them, but we got there in the end - a perfectly buttery blondie, filled with brown butter flavour and packed full of white chocolate chips. It's slightly fudgy in the middle, and just so delicous.

    Wet ingredients for blondie recipe
    Brown butter, sugars, and egg
    Dry ingredients for Blondie Recipe
    Add dry ingredients and only just mix

    What are Blondies?

    A blondie is a 'blond brownie', so instead of having a chocolate flavour, it is more of a brown sugar, vanilla, butter forward situation.

    To me, a blondie is honestly super similar to a cookie bar in that they have the same method. It's a six of one, half a dozen of the other kind of a thing as far as I'm concerned. If you look at my chocolate chip cookie bars recipe you'll see that they are super similar. I'm always down for more delicious bar recipes though, especially when they are this easy, so I'm certainly not complaining.

    For these blondies I wanted to really drive home the taste of brown butter and brown sugar which gives almost a butterscotch kind of taste. You get a bit of a crackly top from whipping the sugar and eggs together, and only just baking them gives the most amazing dense and fudgy inside. Just try them. It's worth it.

    side on shot of blondie with chocolate chips
    Make sure to only just bake your blondies for that perfect interior texture

    Tips and tricks for the best blondies

    While these blondies are super easy to make, there are a few tips and tricks for the best outcome possible.

    • Brown the butter. When possible, I almost always brown the butter, especially in situations like these blondies where you're not adding cocoa powder or melted chocolate, so you really want a great depth of flavour. I tried adding milk powder the brown butter to really amp up the flavour like I did in my oatmeal chocolate chip cookies, but found it affected the texture quite a lot.
    • Don't over mix. When you are mixing up your blondie batter, make sure you don't over mix it. Mix in the dry ingredients until they are just combined, then add your chocolate and finish off mixing to combine. Mixing too much will start to develop gluten, which can make them a little tough.
    • Use good chocolate. Good quality is the aim of the game here. Use a chocolate that you would be happy eating. I used a caramelised white chocolate (I used Whittaker's blondie), but chopped white chocolate of your choosing would be great.
    • Don't overbake. This is crucial for a nice fudgy, dense, blondie. You want to make sure that you don't overbake them. If anything, slightly underbaking them is best. You want to pull them from the oven when the top of the blondie is set and the edges are just starting to firm up.

    I know that making brown butter can be intimidating. Don't be scared, I will hold your hand the whole way through in my post and you'll be nailing it in no time: Brown Butter 101: The Ultimate Guide

    How do you get the crinkly top on blondies?

    The crinkly top that comes on a lot of brownie recipes can be achieved here too. I go in depth on this in my homemade brownies post but it comes down to really whipping together the butter and sugar and egg mixture so that the sugar starts to dissolve.

    In the blondies in the pictures I didn't quite get the crinkly top that I was after because it was the middle of winter and I was baking them in my garage while we were renovating, so in the time I stopped to take a few pictures my butter had cooled a bit. But if you want that nice crinkly top, make sure that you really whip the butter, egg, and sugar together in the first step of the recipe. I usually do it by hand with a whisk but if you would like to use an electric hand mixer that's fine too.

    chocolate chips in blondie batter
    Add chocolate while you still have a little dry ingredients to be mixed in
    blondie batter ready to bake
    This avoids over mixing, which can lead to tough blondies.
    brownie batter in pan
    Parchment paper for easy removal
    baked blondies in pan
    Add additional chocolate on after baking.

    5 Star Reader Review

    “I used chunked up leftover white chocolate Kit Kats from Halloween and that worked out well. Soft and chewy and a big hit. I will make these again and again.”

    —Marji
    Read more reviews »
    blondie recipe test
    Initial test where I left out the chocolate - result was super cakey and not what I was after at all.

    Can these blondies be made without chocolate?

    In my initial test I made this recipe without chocolate in it - I used my white chocolate chip cookie recipe as a base and turned it into a blondie recipe by reducing the leavening and pressing the batter into a pan.

    It turned out super cakey, and even with increasing the butter in the recipe, I found that It was hard to fix this issue.

    I tried it again with the chocolate added in and it made a huge difference - the moisture from the chocolate makes much more of a difference than you think. You can see in the image below the difference in texture. The main change between this recipe test and the final version was adding chocolate.

    sliced brown butter blondie
    Sharp Knife = nice clean cut on the blondies.

    How to get a nice clean cut on blondies

    I get asked this all the time - how I get a nice clean cut on my baked goods, especially my brownies.

    The main trick is to make sure the blondies are fully cooled - if I'm taking photos for the internet I will put them into the fridge (I know, the scandal), so that they are nice and solid to cut up. I don't usually do this if I'm just making them to have at home because I prefer a blondie at room temperature rather than chilled like I do a brownie (IYKYK).

    The second trick is to use a super sharp knife. Be decisive with your cuts, and wipe the blade in between cuts. I often use a ruler to measure them if I'm shooting them for the internet, you definitely do not need to worry about that if you're not.

    close up shot of blondies
    Chopped chocolate gives a super delicious range in sizes of chocolate pieces.

    ❤️ Made this recipe and love it? ❤️

    I would LOVE for you to leave me a review and star rating below to let me know how you liked it! Also, please make sure to tag me on Instagram!

    Answers to your baking questions

    Over the years, many of you have asked me questions about:

    • baking in grams
    • adjusting oven temperatures
    • what kind of salt to use
    • and many more!

    I've curated and answered them all for your easy reference in this frequently asked questions post!

    Print
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    sliced up blondie with white chocolate on top

    Chewy Brown Butter Blondies

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 14 reviews
    • Author: Erin Clarkson
    • Prep Time: 20 minutes
    • Cook Time: 25 minutes
    • Total Time: 1 hour
    • Yield: 12 servings 1x
    • Category: Blondies
    • Method: Baking
    • Cuisine: American
    Print Recipe
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    Description

    Easy homemade brown butter blondies can be made in about 45 minutes. These chewy blondies are full of brown butter flavour and white chocolate chips, and have a classic crinkly top.


    Ingredients

    Scale
    • 150g unsalted butter, cold from the fridge is fine
    • 100g light or dark brown sugar
    • 60g granulated sugar
    • 1 large egg (50g not including the shell)
    • ½ tsp vanilla bean paste or vanilla extract
    • 140g all-purpose flour
    • ¼ tsp baking powder
    • 1.5g (½ tsp) salt
    • 220g white chocolate, roughly chopped, plus more for the tops if desired (I used caramelised white chocolate)


    Instructions

    1. Preheat the oven to 350°f / 180°c. Grease and line an 8" (20cm) baking pan with parchment paper, leaving some overhang of the parchment to help remove the blondies later. Clip this down with binder clips if desired. 
    2. Place the butter in a medium saucepan, and place over medium heat. Cook until the butter has melted, and then continue to cook, swirling the pan often and stirring with a whisk, until the butter foams and turns golden brown and nutty - this should take 3-4 minutes. 
    3. Weigh out 120g (see Notes section below) of the brown butter into a medium bowl and leave to cool for 10-15 minutes so that it does not scramble your eggs. If you want to speed this process up you can place the mixing bowl into a bowl of ice or place in the fridge, stirring often. I usually do this while I chop my chocolate and prepare the rest of the ingredients and the pan.
    4. Add the brown sugar and granulated sugar to the bowl with the brown butter, along with the egg. Whisk well either with a whisk or an electric hand mixer, until the mixture has thickened slightly and lightened in colour, 1-2 minutes. If you want that classic crinkly top on top of the blondies, make sure that you mix very well at this step. 
    5. Add in the vanilla and mix to combine. 
    6. Add the flour, baking powder, and salt, and mix to partially combine with a rubber spatula (this is to prevent over mixing when you add the chocolate). Add the chopped white chocolate and mix to completely combine.
    7. Transfer the blondie batter to the prepared pan, spreading down with an offset spatula and making sure it is level so that it bakes evenly. 
    8. Bake the blondies for 22-25 minutes, until the edges are slightly firm and the middle is set. You are better to under bake than over bake.
    9. Remove from the oven. If you would like to add additional chocolate on top of the blondies, sprinkle some over now - the residual heat from the blondies will help it adhere to the top.
    10. Allow the blondies to cool completely in the pan. Using the parchment paper overhang, remove the blondies from the pan and slice into pieces using a sharp knife. 
    11. Store blondies in an airtight container for up to a week. 

    Notes

    You will notice that there are two quantities of butter in the recipe - the initial quantity of butter, then a second measurement in the method which is the quantity of brown butter. The larger initial quantity is to account for water loss when browning - read more about that in my FAQ.

    If you are using the recipe scaling feature (2x or 3x) be aware that any quantities, measurements, pan sizes, and cooking times given in the method do not scale automatically - it's only the quantities in the Ingredient List that scale automatically.

    Did you make this recipe?

    Tag @cloudykitchen on Instagram and use the hashtag #cloudykitchen

    Key Ingredients

    • Brown Butter
    • White Chocolate
    « Brown Butter Oatmeal Raisin Cookies
    Soft and Chewy Foolproof Caramel Candy »

    Filed Under: Bars and Slices, Brownies, Holiday Cookies, Other Cookies, Other Sweets

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      Comments

    1. Stacy says

      October 29, 2023 at 6:35 am

      So happy I bought all that Whittakers! Can’t wait to make these😍😍

      Reply
    2. Caribou says

      October 29, 2023 at 6:36 am

      These look amazing!!

      Reply
      • Meggie says

        March 03, 2024 at 8:26 pm

        The most delicious blondies ever! Erin was right, the white chocolate did make all the difference. I will make them again, no doubt!

        Thank you so much for all your recipes!

        Reply
    3. AREZOO says

      October 30, 2023 at 7:28 pm

      Reply
    4. Gloria Allerby says

      October 30, 2023 at 7:43 pm

      Delicious! Glad I took the time to brown the butter. Now to share with my work colleagues for morning tea.

      Reply
    5. Sarah says

      October 30, 2023 at 9:52 pm

      Absolutely yum!!! Made these today and as always I never go wrong using Erin's recipes 😊

      Reply
    6. Lilly says

      November 01, 2023 at 12:10 am

      Wow these blondies are super easy to whip up and SO tasty! Definitely enjoyed the addition of the caramelised white chocolate.

      Reply
    7. Marji says

      November 15, 2023 at 4:01 pm

      I used chunked up leftover white chocolate Kit Kats from Halloween and that worked out well. Soft and chewy and a big hit. I will make these again and again.

      Reply
    8. roxanne hughes says

      November 18, 2023 at 12:19 pm

      I made these, and they were delicious. But I did notice the bottom of the browie was quite greasy, and was a bit like it had been fried in butter. Yum, but not what I was looking for. The rest of the brownie had a crunchy bar cookie texture. I guess my butter melted down out of the mixture too quickly?
      I was sure my oven must be running hot, but a thermometer says no. I'm going to try again with a little less heat.

      Reply
      • Erin Clarkson says

        November 18, 2023 at 3:56 pm

        Ahh yes it sounds like it was an oven temperature issue, also make sure that your butter and eggs and sugar are super well mixed next time 🙂

        Reply
    9. Hannah says

      November 21, 2023 at 7:19 am

      Delicious and so easy to make. The taste was super similar to the blondies from the bakery! I was nervous about browning the butter but turns out it's very simple and adds a great layer of texture. My kitchen smelled amazing. Thank you for the recipe!

      Reply
    10. Michelle Kennedy says

      November 23, 2023 at 4:35 am

      Hello! These look amazing. I’m a big fan of raspberry and white chocolate. Could I add frozen raspberries to this recipe? Thank you 😊

      Reply
      • Erin Clarkson says

        November 23, 2023 at 7:23 pm

        I haven't tried it sorry but it should work? They might get a bit soggy though

        Reply
    11. Laure says

      December 15, 2023 at 1:26 pm

      These were a hit ! Everybody loved them. I added some frozen raspberries after having spread the dough : worked out perfectly!

      Reply
    12. Romy says

      January 29, 2024 at 12:33 pm

      Hi Erin!
      I love your recipes and they are so easy to follow!
      I did had a question, my blondies are now in the oven and im wondering if i did it right because the batter was quite thick, almost like a dough, is this normal?

      Reply
      • Erin Clarkson says

        January 29, 2024 at 6:47 pm

        Hi! If it was cold where you are it may have been a bit thick!

        Reply
    13. A says

      March 29, 2024 at 1:46 pm

      Made this recipe with caramelized white chocolate and added 20g milk powder to the butter before browning and it turned out amazing. The flaky salt on top after baking is essential to balance out the sweetness. I doubled the recipe to fit my pan but added 300g chocolate only as 440g seems a lot. Will definitely make it again. Thanks for the great recipe.

      Reply
    14. Andrea says

      August 25, 2024 at 12:14 pm

      So yummy and great! 🧡 Very decadent and would make this again. 😋I thought the amount of chocolate that was listed was a lot, so I held back a little but it still felt like too much chocolate still for me personally.

      I actually used half butterscotch and half white chocolate chips because that's what I had on hand, but to be honest I wouldn't use butterscotch again because that flavor with the already brown butter flavor was intense. And next time I'm going to use higher quality white chocolate because the chips didn't melt, so its definitely worth picking real chocolate for those wondering if they can use chips! It doesn't ruin it though still very tasty, I can just imagine real chocolate is better haha.

      Reply
    15. Grace says

      May 01, 2025 at 6:25 pm

      These are delicious and so easy!! I was very popular after making these and get requests now to make the again

      Reply
    16. Aleesha says

      July 14, 2025 at 12:50 am

      This is one of my go to recipes, it works perfectly every time and is a favourite at all gatherings!

      Reply
    17. Pat says

      October 18, 2025 at 6:48 pm

      I cannot understand your measurements!! Please also give cups, teaspoons, tablespoon measurements!!!!

      Reply
      • Erin Clarkson says

        October 18, 2025 at 7:51 pm

        I won't sorry - a scale is super accessible and easy to get, or you are welcome to convert the recipe yourself. I have done enough work making an accurate free recipe. If it doesn't suit you you are welcome to find another.

        Reply
    Erin Clarkson Cloudy Kitchen

    HI, I'M ERIN

    My recipes range from quick & easy all the way to complex & impressive. I love the science and process of recipe development almost as much as baking itself. I specialize in rigorously tested recipes that are fun, reliable, and accurate.

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