Brown Butter Hazelnut Chocolate Blondies

Tower of hazelnut chocolate blondies
Some hazelnut and chocolate blondies

Rarely will I just make something up and immediately conclude that it is amazing. Those who know me will testify to how I critique what I make, and recipes go through several iterations before I am happy with them. As I write, I’ve suddenly realised that this recipe also had several predecessors as a cookie re-enacted as a blondie. Wow – I had dismissed that because I hadn’t been trying to tweak that recipe. Nonetheless, this blondie came about with happy accidental happenstance.

Basically, a couple of Mondays ago, I decided that I wanted to bake brownies or blondies. On the Tuesday I ate a rich peanut brownie from Chocnroll, which satisfied my craving for brownies and so I turned my mind to blondies. When Wednesday evening happened, I had finished disseminating the findings of the first round of testing we had done on a major project I’m working on at work, written a lot of action points and very much needing to bake as therapy. Does anybody else do this? I know that I’m not alone in this.

Baking has often been a creative outlet that helps me to complete the stress cycle and thus switch off my buzzing work brain. I listened to Brené Brown’s podcast with Emily and Amelia Nagoski’s work on Burnout and how to complete the stress cycle and doing something creative is a way to complete the stress cycle and so now I feel very much validated.

I mentioned before that I have been working on another – yet unfinished – blondie recipe and I set out to make that. However this time, I added in another egg for extra hoped for fudginess, so that it mimicked my fudgy brownie recipe. As I browned some butter, I realised that I had no pecans nor white chocolate. So the substitutions began and a new blondie was birthed.

Once roasted, rub the hazelnut skins off with a tea towel – Step 2

I’ve since seen on the internet other recipes that call their version of a hazelnut and chocolate blondie a gianduja one. I’ve since thought about grinding up hazelnuts to make a chocolate hazelnut butter that I add in as a layer in the middle or on top. Then in consultations with friends, I decided that this added layer of complication takes away from the simple joy of baking blondies. Admittedly the browning of the butter may be a step too far for some, but it is so essential for the flavour! I promise you that it will be worth learning a new technique that you can use over and over again.

Ribbon stage
Ribbon stage – Step 4

Ingredients for Brown Butter, Hazelnut and Chocolate Blondies

  • 200g butter which I then browned
  • 200g dark brown sugar
  • 3 eggs
  • 1/2 tsp salt
  • 200g plain flour
  • 100g hazelnuts
  • 150g chocolate. I used 100g of milk and 50g dark chocolate.

Method

  1. Preheat the oven to 350F/180C or 170C fan.
  2. Roast the hazelnuts first for 10 mins using the baking tin for the blondies, until the skins come off them. Use a dry tea towel to rub the skins off the hazelnuts, then chop just over half of them. Don’t miss out this step.
  3. Brown the butter: melt the butter in a medium saucepan on a medium heat and it will start to froth and cackle. That is the water evaporating. Continue and stir the sides and scrape the bottom a few times so that it doesn’t burn. When it is ‘as quiet as a ninja’ (quote from Stella Parks) it is ready. Take it off the heat and either pour the butter in a bowl to cool down, not forgetting to scrape the browned bits from the sides and bottom. Or as I often do, fill up the sink with cold water and carefully place the hot pan in there to cool down.
  4. Now whisk the eggs and sugar together until it is at a ribbon stage. I used a stand mixer on a medium setting (3 on a Kenwood) for about 8 mins. I have instructions on whisking to a ribbon stage in my fudgy brownie recipe
  5. As the eggs and sugar are whisking, line the tin. I used a 20cm square tin.
  6. Now on the lowest setting, continue whisking but pour in the butter and add the salt. Whisk again on a medium setting until combined. I’m always amazed by the reaction and how it goes to almost like a buttercream consistency.
  7. Fold in the flour, chopped hazelnuts and chopped chocolate.
  8. Pour half the mixture into the tin, sprinkle over the unchopped hazelnuts and pour the rest of the mixture into the tin.
  9. Bake in the middle of the oven for 17-20 mins until cooked on top. If it looks a bit jiggly, that is ok. It’ll harden up as it cools.
  10. Allow to cool completely. I like to leave mine overnight. And then cut into 12-16 pieces.
Hazelnuts added as a layer
Hazelnuts added as a middle layer – Step 8
Baked blondies
The baked brown butter, hazelnut and chocolate blondies

And the verdict? Suitably more-ish, dense and fudgy. Surprisingly not overly sweet with the milk chocolate because of the dark chocolate. Lastly, it is always worth roasting the hazelnuts because it improves the texture and flavour.

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