Tessa’s Recipe Rundown
Taste: The perfect balance of chocolate sweetness.
Texture: CHEWY, of course 🙂
Ease: Super easy. One bowl, no electric mixer needed.
Why You’ll Love This Recipe: This Brownie Recipe is WAY better than a box mix and almost as easy. It’s my go-to recipe!
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These Chewy Brownies are my go-to recipe when I need a quick, easy, crowd-pleasing dessert. I’m not exaggerating when I say I’ve made it over 200 times. It’s truly the best!
There’s even a secret ingredient that helps to mimic that box-mix texture (but with way better flavor!).
The Kitchn tested this recipe, raving about how quick and easy it is! Even Bon Appétit used the recipe as part of their research in their quest to create a perfect chocolate brownie.
What Makes Cookies Chewy, Crisp, or Cakey?
My free guide reveals the ingredients and tweaks that matter.
As a trained chef, it surprises people to learn brownies are among my favorite things to bake at home. I don’t need something fancy, I need something satisfying and that chewy texture is where it’s at.
I have shared over 50 Brownie Recipes over the years. My Ultimate Brownies are rich, dense, and fudgy. My Brown Butter Brownies have the most stunning crackly crust. And my Toffee Brownies are have a unique crunch.
But these brownies are my everyday go-to reicpe. Check out just one of the 1,000+ 5-star reviews for these best homemade brownies:
Reader Love
I have been using this recipe for about a year now! It is the easiest recipe I have ever used, I get so many compliments on these brownies!! Thank you thank you thank you!!! ❤️
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Tessa’s Tip
Struggling with gummy, collapsed, underbaked, or dry-edged brownies? Ditch the glass pan and use a light-colored metal baking pan instead. Learn more about the differences between Glass vs. Metal Baking Pans here.
Sprinkle of Science
How to Make Chewy Brownies
The Cocoa Powder
I recommend using Dutch-processed cocoa powder for a deeper flavor and fudgier texture. Natural (aka unsweetened) cocoa will offer a milder chocolate flavor and a slightly drier but chewier texture. My favorite Dutch cocoa powder for brownies is Penzey’s or Guittard. Learn more about how Natural and Dutch-process cocoas affect your baking here.
The Chocolate Chips
I prefer semisweet chocolate chips, but you can use any kind you like–just keep in mind it will affect the sweetness of the brownies. You can also add 3/4 cup chopped walnuts or pecans in addition to the chocolate chips. Just don’t skip the chocolate chips entirely, as they’re key to achieving that shiny, crinkly crust on top of brownies. Learn my top FOUR methods for achieving a shiny thin brownie crust here.
The Fat
- Melted butter plus vegetable oil provides the best taste and texture.
- You can use avocado oil or any other neutral-flavored oil instead of vegetable oil.
- Make sure your oil is fresh to avoid any off flavors.
- Check out my side-by-side baking experiments with Butter vs Oil here.
The Sugar
Don’t reduce the sugar in this Brownie Recipe, as this will cause dry, crumbly brownies that will stale faster. Learn more about sugar’s functions in brownies here.
The Eggs
These Chewy Brownies use two whole eggs plus an additional egg yolk for EXTRA chewiness and richness. Using cold eggs prevents doming and increases moisture.
The Flour
A small amount of all-purpose flour is essential for creating Chewy Brownies – but avoid adding too much, as this can cause dry, cakey brownies. Use a digital kitchen scale to prevent accidental overmeasuring. If you don’t have a digital scale, use the spoon-and-level method described here.
Secret Ingredient: Cornstarch!
Cornstarch mimics the texture of box mix brownies, creating thicker, chewier brownies with a nice shiny crust. Don’t skip it if possible!
Avoid Leavening for Fudgy & Chewy Brownies
I prefer no baking soda or baking powder for rich, dense brownies that are not even remotely cakey. If you’re team cakey, don’t even bother with this recipe. It’ll be far too chewy and fudgy for you!
Can I Double this Chewy Brownies Recipe?
Yes! Double all ingredients and bake in a 9 by 13-inch light-colored metal baking pan (don’t use a glass pan!) and add a few minutes to the baking time.
Storing & Freezing Brownies
Store in an airtight container for up to 3 days at room temperature or up to 5 days in the fridge. They are even more fudgy when they’re chilled!
To freeze, wrap the cooled whole slab or individual slices of brownies in plastic wrap inside an airtight container. Freeze for up to three months. Thaw overnight in the fridge, or for a couple hours at room temperature, before serving.
Brownie Substitutions
This Chewy Brownie recipe is written to yield a perfect chewy brownie. Altering any ingredients will change the outcome. If you can’t use one of the ingredients listed, check out my extensive brownie recipe index for tons of other brownie options (including coconut oil brownies).
More Brownies Recipes You’ll Love:
- Malted Brownies – made with brown butter!
- Toffee Brownies
- Copycat Cosmic Brownies – ultimate nostalgia!
- Peanut Butter Stuffed Brownies
Best Ever Chewy Brownies
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Ingredients
- 5 tablespoons (71 grams) unsalted butter
- 1 1/4 cups (249 grams) granulated sugar
- 2 large eggs plus 1 egg yolk, cold
- 1 teaspoon vanilla extract
- 1/3 cup (74 grams) neutral oil (like vegetable or avocado)
- 3/4 cup (75 grams) cocoa powder*
- 1/2 cup (63 grams) all-purpose flour, measured correctly
- 1 tablespoon cornstarch
- 1/4 teaspoon fine sea salt
- 3/4 cup (128 grams) semisweet chocolate chips
Instructions
- Preheat the oven to 325°F. Line an 8 by 8-inch light-colored metal pan** with foil or parchment paper and spray with nonstick cooking spray.
- In a microwave-safe bowl, add the butter and sugar. Microwave for about 1 minute, or until the butter is melted. Whisk in the eggs and egg yolk, whisking vigorously for 1 minute. Whisk in the vanilla, then stir in the oil and cocoa powder.
- With a rubber spatula, stir in the flour, cornstarch, and salt until combined. Stir in the chocolate chips.
- Spread the brownie batter evenly into the prepared pan. Place in the oven and bake for 30 minutes, or until the brownies are set and a cake tester inserted into the center has moist crumbs attached. Do not overcook. Let cool completely to solidify before cutting and serving.
- Brownies can be stored in an airtight container at room temperature for up to 3 days. Brownies will be gooey when served warm, chewy when served at room temperature, and fudgy when served chilled.
Recipe Notes
The Ultimate Cookie Handbook
Learn the sweet SCIENCE of cookie baking in a fun, visual way to customize your own recipes frustration-free. Plus, my best 50+ homemade cookies!
This recipe was originally published in 2017 and has been updated with additional baking tips and new photos. Recipe photos by Joanie Simon and Baking Science photos by Ashley McLaughlin.
These brownies were super easy and quick to make, and they were wonderful; I will absolutely make them again. I enjoy and appreciate that Tessa shares tips, and backs them up with photos (e.g. glass pan vs. metal pan) to illustrate the point. I love this website and have recommended it to others.
these are really good. I tried 3 other recipes and these are the best.
thanks
I haven’t made them yet but will definitely be trying it later this week. I am encouraged by Tessa’s enthusiasm and I love reading her comments, all the tips she shares, and the science behind all of it. Thank you for being so generous with your time, your talent, and your knowledge.
We can’t wait to hear what you think of these brownies, Angie! 🙂
These make huge wonderful chewy brownies. I loved them. prefect amount of crispy on outside and moist in middle.
I’ve used this recipe for years. My son in law and grandkids LOVE it. Thank you so much. I’ve tweaked it very little and they’re still great. I will now buy a metal pan and see if it truly makes a difference in the height. We live in Texas and humidity plays a huge roll in ALL my baking (ugh).
so we started making them but they are a sort of cakepops texture is that normal
Hi there! I’m sorry, but I’m not sure exactly what you mean by ‘cake pops’ texture – but these brownies should be a little fudgy and perfectly chewy. How did you measure your ingredients? By volume (using cups), or by weight (using a digital kitchen scale)? When measuring by volume, it’s so easy to mis-measure ingredients (particularly flour) and throw off the entire chemistry of a recipe, resulting in a totally different texture. Check out Tessa’s article here, where she talks about how to best measure ingredients to ensure accuracy every time. Be sure to check out all the tips and information Tessa has packed into the pink tip box (above the recipe) for more details. Happy baking 🙂
These were so good, but mine didn’t come out very chewy. I followed the recipe to the letter and even used a scale to weigh all ingredients, and the top was shiny and crackly but the brownies themselves were more cakey than chewy.
Hi Melissa! I’m sorry to hear that these brownies didn’t turn out as they should. Did you bake these in a light-colored metal pan? Glass pans can drastically change the texture of brownies. Did you use large eggs (56 grams in shell)? Different sized eggs can also impact the outcome of your baking greatly. What type of cocoa powder did you use? Some brands contain lower percentages of fat, and the higher the fat content, the better the texture and flavor. I recommend reading through all the tips and info Tessa has in the pink tip box above the recipe, for more info. I hope you give these brownies another try sometime – they really are so good! Happy baking 🙂
Do you let the melted butter/sugar mixture cool at all before adding the eggs? I’m a little worried about getting cooked egg pieces! Also, just curious, why do you add the sugar before microwaving? Thanks!
Hi Emily! You don’t need to wait for your butter/sugar to cool because we’re using cold eggs, so that will bring the temperature down quickly – but you can wait a few minutes before adding the eggs if you’re worried. You want to heat the butter and sugar together because this separates the butter’s water from its fat, and the water then goes on to dissolve the sugar slightly. When eggs are then added, the sugar further dissolves in the moisture that exists in the egg whites. Finally, during baking, this liquid sugar makes its way to the top crust, forming a beautifully crackly, shiny crust. I hope this helps! Happy baking!
Do you have a duck egg ratio?
Hi Rae! Typically, large chicken eggs in the US weigh about 56 grams in shell, or 50 grams out of shell (about 18.6 grams for the yolk) so you will need to weigh your duck eggs to ensure you have the correct weight of eggs. I hope this helps! Happy baking 🙂
I consider myself a brownie connoisseur. I have been baking them for the past 40 some years, and have 30+ different brownie recipes in my permanent collection. I tried these after reading Tessa’s e mail. Only 1 or 2 recipes in my permanent file call for oil rather than butter, and not one has as great a ratio of cocoa to total batter. Tessa does a great job of explaining the science behind each of her little tweaks. My final assessment is that this is as good as a brownie gets. You can trick brownies up with cream cheese, peanut butter, avocado, etc etc. For basic brownies, this recipe cannot be beat.
So glad these brownies were a hit for you, Mike! 🙂
These were okay taste wise, a bit too sweet for my liking. I was disappointed in the amount of chewiness, it wasn’t nearly as much as I was wanting, and more cakey. It had the crinkle top but I was really looking for a dense, very chewy brownie. So I was disappointed:(.
Hi Kiran! I’m sorry to hear that these brownies didn’t turn out as they should. They shouldn’t be cakey at all, and be perfectly chewy. It sounds like you may have accidentally added too much flour. How do you measure your ingredients? By volume (using cups), or by weight (using a digital kitchen scale)? When measuring by volume, it’s so easy to mis-measure ingredients (particularly flour) and throw off the entire chemistry of a recipe. Check out Tessa’s article here, where she talks about how to best measure ingredients to ensure accuracy every time. Were the brownies also baked in a metal pan? Using glass can be detrimental to the texture of the brownies, as Tessa explains in the pink tip box above the recipe, and in greater detail in this article here. As for the sweetness, I recommend using a darker or even bittersweet chocolate chip next time, to help offset the sweetness further. I hope this helps, and I hope you give these brownies another try – they really are amazing! Happy baking 🙂
I made these today with a little bit of change. I used 2 tsp of vanilla bean paste and instant espresso. I also added about 1/2 cup of milk, and increased the cocoa powder to 1 cup. These are great cake style brownies, and they will be my go to brownies from now on.