Macaron Flour Brownies

Hello friends, today I will show you how to make Macaron Flour Brownies. These brownies are made out of crushed macaron shells. This is a great way to use up any failed macaron shells instead of wasting them.

Watch the video on this page or on YouTube to see how easy it is to make these brownies.

Stack of brownies.

Learning how to make macarons can be a daunting task at times, you will certainly find yourself with a few (or a lot) failed batches of shells that didnโ€™t work out.

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In the process of trying to learn what went wrong, I can offer you some help with my troubleshooting guides:

These guides should be super helpful, and also all the other articles on Macaron School. Macaron School is a place where I gather all the information you need to know to make macarons, from troubleshooting guides, to tips for beginners, science behind macarons, and much more!

Stack of brownies.

What to do with failed macaron shells?

First option would be to eat them. However, we already have lots and lots of sweets at home, and we have eaten our share of plain macaron shells.

So if gifting something to our neighbors or friends, Iโ€™d rather gift them a dessert than a cracked macaron shell.

Because of that reason, Iโ€™ve been creating a few recipes to make with failed macaron shells, such as these Macaron Flour Brownies.

Iโ€™ve made Macaron Flour Cookies and Macaron Flour Pie Crust. These are all super easy recipes, that will certainly make your failed macarons not seem like such a waste.

Macaron Flour Brownies stacked.

And you definitely shouldnโ€™t see your failed shells as a waste. They are very important in the process of learning macarons.

Learning how to make macarons is an acquired skill that takes time and practice, and each batch you make, you get closer to the perfect results you are searching for.

And when nothing works out and the shells come out lopsided, or with the feet spread out, or super hollow, itโ€™s totally ok, because you can make the best of it, and turn the undesired outcome into a sweet treat!

Stack of brownies.

It took me six attempts to achieve the results with these brownies. First attempt was a thin little layer of hard and bitter brownie. It lacked sugar.

Then I added sugar, but still wasnโ€™t enough.

Once I nailed the sugar amount, the tops werenโ€™t crackly enough the way I wanted, so I added eggs. And Iโ€™ve experimented adding less macaron flour, more cocoa powder, less chocolate. At the sixth attempt, finally I had it!

I am super proud of these Macaron Flour Brownies. I seriously think they are the best thing you can do with your failed macaron shells!

Stack of brownies.

For all of my Macaron recipes click here.

I hope youโ€™ve enjoyed todayโ€™s recipe. If you make these brownies leave a comment below or tag me on instagram I love seeing what you make!

Macaron Flour Brownies stack.
Stack of brownies.

Macaron Flour Brownies

Camila Hurst
Today I will teach you how to make Brownies from failed macaron shells! These brownies are super easy to make and a great way to put those shells to good use so you donโ€™t have to waste them.
4.87 from 15 votes
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Dessert
Cuisine American
Servings 9 slices
Calories 320 kcal

Ingredients
  

Brownies
  • 10 tbsp unsalted butter 141 grams
  • 1 cup chocolate chips or chopped chocolate (160 grams)
  • 1 cup granulated sugar 200 grams
  • 3 large eggs room temperature
  • 2/3 cup macaron flour 66 grams
  • 3 tbsp cocoa powder
  • 2 tsp vanilla extract
  • 1/4 tsp salt
  • 1/2 cup chocolate chips or chopped chocolate (80 grams)

Instructions
 

Brownie Batter
  • Add the butter and the chocolate to a bowl. Microwave the mixture for 15 second intervals, stirring in between until the chocolate and butter have completely melted together.
  • Add the sugar and whisk to combine.
  • Add the eggs and mix.
  • Then add the vanilla and mix until incorporated.
  • Add the macaron flour, the cocoa powder, the salt and stir with a spatula until the batter is smooth.
  • Lastly add the chocolate chips or chopped chocolate to the bowl.
  • Pour the batter in a 9ร—9 or 8ร—8โ€ pan lined with parchment paper.
  • Bake in the pre-heated 350ยบF oven for about 25 minutes. To test if the brownies are done baking touch the top gently and if it doesnโ€™t feel jiggly, remove it from the oven.
  • Let the brownies cool down before slicing and serving.
Storage
  • Store the brownies at room temperature in an air tight container for up to 3 days, or in the fridge for up to a week. They will get harder in the fridge, but I like to heat them up in the microwave and serve with ice cream, or let them sit at room temperature for 30 minutes before eating.

Notes

Macaron flourโ€“ Macaron flour is made of macaron shells processed in the food processor until finely ground. You can process your macaron shells and store the flour in the freezer for up to 2 months.

Nutrition

Serving: 1sliceCalories: 320kcal
Keyword brownies
Tried this recipe?Let us know how it was!

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39 Comments

  1. hi!! i was wondering if you think i could modify the recipe to be a matcha brownie using matcha powder and white chocolate? thank you so much!!

    1. You know that’s a great question. I’d definitely try it like that. maybe add more flour to make up for the cocoa powder because youll only need like a tbsp of matcha i’d say.

      1. 5 stars
        I ended up making them a couple days ago and they ended up great!! i used a tbsp of matcha as you suggested and replaced the other two tbsp with more macaron flour! they were sooo fudgy and surprisingly not too sweet with the matcha! thank you for the awesome recipe!!

  2. 5 stars
    Love this recipe! Iโ€™ve made it too many times to count! With butter being crazy expensive, I do sub canola oil for the butter and double the amount of macaron flour and sometimes add inclusions like oreo bits, lotus biscuits, etc. It takes a bit longer to bake but all my clients love them! Super fudgy and perfect.

  3. 5 stars
    I have made this recipe a couple times, and always a hit (though always questions about why there are brightly colored flakes in there ๐Ÿ™‚ ). I’m wondering if you think you can make these into brownie-cookies, or do they spread too much and need the full pan?

  4. Hi! Any idea on if Iโ€™d need to reduce the cocoa powder if I made chocolate macaron shells? For reference, the shell recipe used 10g cocoa powder for a batch of 40ish shells.

      1. Such an interesting use for mishaps! Iโ€™ve been making something similar for years. I use Katharine Hepburnโ€™s brownie recipe as a base (look them upโ€”she was a chocoholic!), and I add 4 or 5 crushed Amaretti cookiesโ€”which I always have on hand for Amaretto Mousse from the Silver Palate cookbookโ€”along with about a quarter teaspoon of almond extract and mini chocolate chips. Iโ€™m sure yours are equally delicious!

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