Thomas Keller Brownies
Updated May 01, 2026
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Thomas Keller Brownies are the ultimate brownie recipe for chocolate lovers.
Those of you who know me are aware of my addiction to chocolate. These Thomas Keller brownies are easy to make and to love. They are the perfect addition to our delicious brownie recipes and make a great dessert for any occasion!
🔍 Thomas Keller Brownies: Quick Look
These are rich, fudgy brownies, with a deep chocolate flavor, made by melting chocolate and butter together, whipping eggs and sugar for structure, and baking until just set with moist crumbs.
- ⏱️ Prep Time: 10 minutes
- 🍳 Cook Time: 45 minutes (plus 5 minutes to rest)
- 🕒 Total Time: 1 hour
- 👥 Servings: 10-16
- 👩🍳 Texture: Dense, fudgy center with a delicate, crackly top
- ⭐ Difficulty: Easy to Moderate
- 🍽️ Best For: Anyone who wants a bakery-style dessert at home
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Featured Comment: ⭐⭐⭐⭐⭐ These Thomas Keller brownies are so so fantastic and good, had to get another copy as I make these all the time, and the copy I have is soiled – Margaret M.
Table of Contents
- 🔍 Thomas Keller Brownies: Quick Look
- Why You’ll Love These Thomas Keller Brownies
- Ingredients and Their Roles:
- Substitutions and Variations
- How to Make Thomas Keller’s Brownies
- Common Recipe Questions
- Recipe Tips
- My Top Tips for Making the Best Brownies
- Thomas Keller Brownies Recipe
- Our Best Brownies and Dessert Bars
Why You’ll Love These Thomas Keller Brownies
There’s something about these Thomas Keller Brownies that just hits differently. You get a deep, bakery-style chocolate flavor, thanks to the combination of cocoa powder and bittersweet chocolate.
It’s the kind of result that feels elevated, although the ingredients themselves are simple and likely already in your pantry.
What I really like about this fudgy brownie recipe is how reliable it is. Once you see that thick batter come together, you know you’re on the right track! It consistently turns out a pan of brownies that are great for sharing or perfect for any get-together that calls for a bakery-style dessert.
If you enjoy this style of homemade dessert bar, I recommend checking out our oatmeal dessert bars with apple butter, this fig bar recipe, and Scott’s popular apple bars recipe.
Ingredients and Their Roles:
- All-Purpose Flour: This is the foundation of the brownies, giving them structure and a chewy texture.
- Unsweetened Cocoa Powder: Adds a deep, rich chocolate flavor that’s unmistakable and essential for any serious brownie fan.
- Unsalted Butter: Adds richness and moisture, ensuring the brownies are decadently soft and melt-in-your-mouth delicious.
- Salt: A little salt is key to balancing and enhancing the chocolate flavor.
- Large Eggs: Eggs bind the ingredients together and contribute to the brownies’ richness and slightly cakey texture.
- Granulated Sugar: It sweetens the brownies and contributes to their tender, chewy crust.
- Vanilla Extract: Vanilla adds a subtle complexity to the chocolate flavor.
- Bittersweet Chocolate: These chunks of high-quality chocolate create pockets of molten chocolate in every bite, making the brownies an absolute delight for any chocolate lover.
Substitutions and Variations
- Chocolate: Feel free to experiment with different types of chocolate, like milk chocolate for a sweeter taste or dark chocolate for a more intense flavor.
- Nuts: Add chopped nuts like walnuts or pecans for an added texture.
- Serving Suggestion: Serve these brownies with a scoop of vanilla ice cream for an extra indulgent treat.
Explore more ways to make this Thomas Keller Brownies Recipe.
How to Make Thomas Keller’s Brownies
Making these Thomas Keller brownies is a labor of love, and each step adds to the perfection of the final product. Here’s how you craft this masterpiece:
- Prep Work: Preheat your oven and prepare your baking pan. You’ll want to line it with parchment paper for easy removal later.
- Melt the Butter: Pour half of the melted butter into a small mixing basin. Allow it to reach room temperature. Whisk in the remaining butter until it is creamy and only a few pieces remain.
- Beat the Eggs and Sugar: Beat the eggs and sugar in a large bowl of your stand mixer until the mixture is thick and pale. Add the vanilla extract and stir.
- Combine the Wet and Dry Ingredients: Add the dry ingredients in three parts, alternating with butter (dry, butter, dry, butter, dry, butter).
- Add the Chocolate Chips: Add the chocolate chunks and stir. The batter can now be covered and kept in the refrigerator for up to a week.
- Spread the Batter: Spread the batter in the prepared pan when it’s time to bake. There will be a thick batter. Use a spatula to smooth the top.
Bake for 40 to 45 minutes, or until the toothpick test reveals very few crumbs. At this point, you’ll want to let the brownies cool in the pan for at least 5 minutes.
How To Do The Toothpick Test
Toward the conclusion of baking, insert a toothpick in the center of the brownies.
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If it comes out with moist batter, they require more time. If it is totally clean, they are probably overbaked. You want the toothpick to emerge with a few moist crumbs clinging to it. That’s the sweet spot for flawlessly fudgy brownies.
I like to sprinkle some powdered sugar on these Thomas Keller brownies. You’ll get extra style points, but they are just as delicious without this added step!
Common Recipe Questions
Absolutely, just substitute the all-purpose flour with your preferred gluten-free flour.
Keep them in an airtight container at room temperature for best results. They’ll last a few days, but they’re best enjoyed fresh!
Chef Thomas Keller is known for his culinary talents and high standards. He has created a portfolio of restaurants that have transformed the hospitality industry, including The French Laundry in Napa Valley and Per Se in New York, among others.
Recipe Tips
- Don’t Overmix: Once you’ve added the flour, mix just until combined. Overmixing can lead to cakey brownies.
- Quality Matters: Use the best quality chocolate you can find. The better the chocolate, the better the brownies.
- Cool Completely: Let the brownies cool completely in the pan on a cooling rack. This patience will pay off when you get clean, even cuts.
Thomas Keller’s Brownies are more than just a dessert; they’re a testament to how simple ingredients, when used thoughtfully and with care, can create something extraordinary.
They’re a chocolate lover’s dream, dense, rich, and full of deep chocolate flavor. Next time you’re planning a dinner party, or just craving something sweet, turn to this go-to recipe and prepare for some of the best brownies you’ll ever taste.
Our family has made hundreds of different brownies and dessert bars. Every one of our six boys can cook and bake and learning how to bake brownies has been a crucial stepping stone in building this important life skill.
Through the years, our kids have made the best boy brownies you can imagine, including these pumpkin brownies for fall, and many more.
My Top Tips for Making the Best Brownies
Quality Cocoa Powder – Stick with top-notch unsweetened cocoa powder to give your brownies a deep, rich chocolate flavor.
Melt the Butter – Go ahead and melt the butter instead of just softening it to score a richer, chewier texture in both brownies and dessert bars.
Brown Sugar Swap – Switch up white sugar for brown to add a moist, caramel undertone to your dessert bars.
Real Vanilla Extract – Don’t skimp here; use real vanilla extract to bump up the flavors in your brownie and bar recipes a notch.
Creative Mix-ins – Have some fun and throw in your favorite mix-ins like chocolate chips, nuts, or dried fruit to add a surprising texture to your dessert bars.
Cool it Down – Give your baked treats time to cool down completely in the pan; this makes for a firmer texture and cleaner cuts.
Gentle Folding – Take your time and fold the ingredients gently to keep the batter fluffy and prevent your treats from getting too dense.
Parchment Paper is Your Friend – Line your baking tray with parchment paper to dodge the stickiness and nail those perfect squares every time.
The Toothpick Test – Use the classic toothpick test to check if your brownies and bars are ready, aiming for a moist but set center.
Personalized Touch – Finish off with a personal touch, maybe a sprinkle of sea salt or a caramel drizzle, to make your dessert bars stand out in the crowd.
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Thomas Keller Brownies
Save This Recipe for Later (You’ll Want It Again)
Get this recipe sent to your inbox, plus a few of our best easy meals
⭐ Most readers end up making this in a few days.
Equipment
Ingredients
- 3/4 cup all-purpose flour
- 1 cup unsweetened cocoa powder
- 3 sticks unsalted butter, cut into small pieces
- 1 teaspoon salt
- 3 large eggs
- 1 3/4 cup granulated sugar
- 1/2 teaspoon vanilla extract
- 4 ounces of 60% Cacao Bittersweet Chocolate, broken into chips.
- powdered sugar for dusting
Instructions
- Butter and flour a 9″ square baking pan. Set aside
- Preheat your oven to 350 degrees F.
- Melt half the butter and pour into a small mixing bowl. Let cool to room temperature. Add the remaining butter and whisk until creamy and there is just few bits of butter left.
- In a large mixing bowl of your stand mixer, beat together eggs and sugar until pale and thick. Mix in vanilla extract.
- Alternating with butter, add the dry ingredients in 3 parts ( dry, butter, dry, butter, dry, butter ).
- Stir in chocolate chips. At this point the batter can be covered and refrigerated for up to a week.
- When ready to bake, spread the batter in prepared pan. The batter will be thick. Smooth the top with a spatula.
- Bake 40 to 45 minutes, until the toothpick test shows only a few crumbs.
- Cool in pan to room temperature.
- Dust with powdered sugar and cut into squares.
Notes
- Use high-quality chocolate and unsalted butter for the richest flavor and a perfect moist texture in your brownies.
- Use a hand beater to mix the eggs and sugar if you don’t have a stand mixer. Beat on medium speed until pale and thick.
- Avoid overmixing the batter once the flour is added to ensure the brownies remain dense and tender rather than cakey.
- Allow the brownies to cool completely in the pan on a wire rack before cutting into them for clean, even squares.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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the thomas keller brownies are so so fantastic and good, had to get another copy as i make these all the time and the copy i have is soiled.
Hi Margaret,
This just made our day. 😊
We’re so happy you love Thomas Keller’s brownies, and honestly, a recipe copy that’s “soiled” from heavy use is the best compliment we could ask for. Thanks for taking the time to share that, and enjoy every batch!
Is it really 3 sticks of butter??? 🌸
It sure is.
Wow! What big yummy flavors are in this brownie, Dan! Looks so scrumptious!
Thank you Hadia!
I am so glad you decided not to go with the boxed brownies and made these instead – even though I am not a big fan of recipe books either – I love hearing bout recipes that others try out that are a success! Thank you Dan for sharing this “Thomas Keller” brownie recipe! Happy Thanksgiving to you and all the boys in your abode 🙂
Shashi,
Thanks for dropping by, I would love to have shared one of these with you!! 🙂 Happy Thanksgiving, to you and yours!!
Scrumptious! Loved reading your tale of the first cold snap in God’s Country. When it hits, the best remedies are fresh baked brownies or steaming cups of hot cocoa to keep you warm. Your prose was outstanding. I’m a huge fan of Chef Keller for many reasons. Not a cookbook collector? I think you may soon become one. I think we night have to add onto the house to accommodate my ever-growing collection. 😉 Your brownies look divine. Thanks for sharing, Dan!
Stacy,
Thank you for the nice comments – they made me smile and that felt good! These brownies made everyone smile but honestly, how could they not?! Thanks again for dropping by!!
Oh my! I can’t think of anything better than homemade brownies on a cold, Sunday, November morning, either! I’m so glad you shared these. Fudgy brownies are my favorite!
Katrina,
Thanks for the comments, it’s good to know you can relate!!
Delicious! I’m always on the lookout for a good brownie recipie. I hope your cabin had a heater.
Laura, thanks for the comments, and yes – a wonderful pellet stove keeps us toasty at our cottage this time of year!
These look AMAZING, Dan! TK definitely knows his stuff!
Marie,
Great to hear from you, and yes, I wish I could have shared one of these with you!