The BEST brownie recipe! With crispy edges, fudgy middles, and rich chocolate flavor, these homemade brownies will disappear in no time.
For years, I couldn’t seem to find a recipe for brownies that met my standards. Anytime I made homemade brownies, I wanted them to be just like the ones I ate as a kid – super fudgy, moist, and chocolaty, with crispy edges and crackly tops. But the thing is, these brownies didn’t come from a recipe. We always made them from a box. Nowadays, I prefer to bake from scratch, but no brownie recipe I tried could live up to the chocolate brownies of my childhood.
So this fall, as I flipped through Michelle Lopez’s new book Weeknight Baking, her recipe for Boxed Mix Brownies, From Scratch caught my eye. Would I finally be able to make homemade brownies that would be just as delicious as the ones from a box?
The verdict: yes! I’ve had this brownie recipe on repeat since the first time I tried it. It calls for basic pantry ingredients, and it’s hardly more difficult than using a mix. As for the brownies, they’re true perfection – glossy, fudgy, and filled with rich chocolate flavor. Trust me, you’re going to want to make them ASAP!
Another thing you should do ASAP is check out Weeknight Baking! This book is packed with crave-worthy recipes that are meant for busy weeknights. Each one comes with fun variations (I have my eye on the matcha snickerdoodles) as well as tips for becoming a more efficient baker. After years of juggling a 9-to-5 job and running her blog, Hummingbird High, Michelle is full of wisdom on how to bake on a busy schedule. She writes, “We’re all doing the best we can with what we have. And I’m going to help you bake any night of the week that works for you.” If you love baking, you’ll love this book.
Homemade Brownie Recipe Ingredients
Back to Michelle’s recipe for brownies! In order for it to turn out like (aka better than) the boxed mix, Michelle uses granulated sugar, all-purpose flour, salt, and chocolate chips. Then, she adds these key ingredients:
- 2 eggs + water – Michelle uses a bit of water with the eggs to achieve the moist, gooey texture of boxed mix brownies without any commercial emulsifiers. And because this recipe doesn’t contain any baking powder, eggs are essential for helping the brownies puff up in the oven.
- Powdered sugar – The trick to making homemade brownies that are just like ones from a box! Powdered sugar contains cornstarch, which helps thicken the batter without the chemical additives you’d find in a mix.
- Unsweetened cocoa powder – Michelle recommends using Hershey’s Special Dark Dutch-processed cocoa powder (I used Whole Foods’ 365 Cocoa Powder). Make sure to sift it if it’s lumpy!
- Oil – While many recipes for brownies use unsalted butter, Michelle’s calls for canola oil, just like the boxed mix. I use olive oil because it’s what I keep on hand, and I love the rich flavor.
- Vanilla Extract – 1/2 teaspoon vanilla really amps up the chocolate flavor.
That’s it! These fantastic homemade brownies are so easy.
How to Make Brownies from Scratch
First, mix together the dry and wet ingredients in two separate bowls. Combine the sugar, flour, powdered sugar, cocoa powder, chocolate chips, and salt in a medium bowl. Then, whisk together the eggs, olive oil, and water in a large one.
Next, combine the wet and dry ingredients. Sprinkle the dry mixture over the wet one, and fold until just combined. The batter will be thick!
Then, pour the batter into an 8×8 inch baking pan lined with parchment paper. Use a rubber spatula to spread it to all four sides of the pan and to smooth the top. The mixture will be very thick – that’s ok.
Finally, bake! Transfer the pan to a 325-degree oven and bake for 40 to 45 minutes, until a toothpick inserted comes out with a few crumbs attached. Allow the brownies to cool completely before slicing and serving. Enjoy!
Store any leftovers in an airtight container at room temperature for up to 3 days. They also freeze well for up to a month. Last time I made these, I doubled the recipe and stored the second batch in the freezer. It was so fun to have them on hand for a quick and easy dessert or afternoon treat!
Best Brownie Recipe Tips
- Better chocolate chips = better brownies. In her book, Michelle writes that one of the biggest secrets to making great brownies is using large, good-quality chocolate chips. She recommends Ghiradelli’s 60% Cacao Bittersweet Baking Chips, while I love Enjoy Life’s Dark Chocolate Morsels. Either brand would fantastic in this recipe!
- It’s better to pull them out too early than to leave them in too long. No one likes dry brownies, so err on the side of caution when you’re making this recipe. Bake them until a toothpick inserted comes out with just a few crumbs attached. If you’re on the fence, go ahead and take them out of the oven. They’ll continue to firm up as they cool!
- Wait for them to cool. Try your best to resist eating these guys straight out of the oven. Letting them cool makes them gooier and fudgier, and they’ll be less likely to crumble when you slice them. Plus, they’ll have an even richer chocolate flavor. Trust me, it’s worth the wait!
More Favorite Desserts
If you love this brownie recipe, try one of these yummy treats next!
- Perfect Oatmeal Cookies
- Easy Sugar Cookies
- No-Bake Cookies
- Best Peanut Butter Cookies
- Orange Zest Shortbread Cookies
- Vegan Coconut Macaroons

Best Homemade Brownies
Equipment
- 8x8 Baking Dish (this is the one I use so they don't overcook)
- Cooking Spray (I love this avocado oil one from Chosen Foods)
- Parchment Paper (this makes it so much easier to remove the brownies from the pan)
Ingredients
- 1 1/2 cups granulated sugar*
- 3/4 cup all-purpose flour
- 2/3 cup cocoa powder, sifted if lumpy
- 1/2 cup powdered sugar, sifted if lumpy
- 1/2 cup dark chocolate chips
- 3/4 teaspoons sea salt
- 2 large eggs
- 1/2 cup canola oil or extra-virgin olive oil**
- 2 tablespoons water
- 1/2 teaspoon vanilla
Instructions
- Preheat the oven to 325°F. Lightly spray an 8x8 baking dish (not a 9x9 dish or your brownies will overcook) with cooking spray and line it with parchment paper. Spray the parchment paper.
- In a medium bowl, combine the sugar, flour, cocoa powder, powdered sugar, chocolate chips, and salt.
- In a large bowl, whisk together the eggs, olive oil, water, and vanilla.
- Sprinkle the dry mix over the wet mix and stir until just combined.
- Pour the batter into the prepared pan (it'll be thick - that's ok) and use a spatula to smooth the top. Bake for 40 to 48 minutes, or until a toothpick comes out with only a few crumbs attached (note: it's better to pull the brownies out early than to leave them in too long). Cool completely before slicing.*** Store in an airtight container at room temperature for up to 3 days. These also freeze well!
Notes
Thanks for the recipe. It was amazing even my brownie was overcooked. Lol
Hi Ana, did you use an 8×8 pan or a larger one?
Hi, so I am using 8×12 baking pan to make the brownies so i times the recipe by 1.5 how long would I need to bake the brownies for?
After:
1 1/2 cups sugar (was using 1cup)
1 1/8 cups of all purpose flour
9/10 cup of cocoa powder
3/4 cup of powdered sugar
3/4 Cup of chocolate chips
3/4 teaspoon of salt
3large eggs
3/4 oil
3 tablespoon of water
3/4 teaspoon of vanilla extract
Pls make sure this is right thanks very much!
It looks right to me – I would bake it for the same time that’s listed (since the batter will be the same thickness) but just check it with a toothpick to see how it’s going. It might need a minute or two more or less since there will be more middle and less edge.
Hi! I just made these and I’m waiting for them to cool. I doubled the recipe into a 13×9 but by the time i checked at 34 minutes the brownies were already overdone. Shouldn’t it have taken longer, not 10 minutes less? I feel like I’m in a time warp?
Hi Nora, yes, it seems like they should have taken longer and not less. I’m not sure what might have happened, ovens can really vary.
Hi, can I substitute the granulated sugar with palm / brown sugar?
Hi, if palm sugar is granulated like white sugar, it should be fine. I’d stay away from brown sugar because it’ll add to much moisture.
Thank you for your reply! I will try this recipe this week ?
Hi this is Jessica I have a question I haven’t made the brownies yet but i don’t have a 8×8 pan i only have a 8×12 how long would I need to bake the brownies for.?
Pls reply as soon as possible thank you very much!
Hi, you really need an 8×8, they’ll be too thin otherwise.
What should I do with that?
Well,is there any way I could bake it with a 8×12 pan?
Is there still a way?
You could try making 1.5 times the recipe to fit into the 8×12 pan.
How would I calculate that? Thank so much!
And how long would I need to bake it for?
AMAZING!! I’ve made dozens of homemade brownie recipes and could never find anything that tasted as good as the Ghirardelli box. I was a little skeptical when I saw this recipe since I’d never tried powdered sugar in brownies before, but it was amazing! Honestly best brownies I’ve ever had— I’ll never try a different recipe ever again!
I’m so glad you loved them! The Ghirardelli box was my favorite too 🙂
Hi can I use butter instead of oil?
Can you use sunflower oil as well?
You could
Yum! Best homemade brownie recipe I’ve made.
The best homemade brownie recipe I’ve ever made, and bonus is that it’s SO easy. Chewy on the outside and gooey in the middle!
I made these and they are the BEST brownies I’ve ever made!! I used canola oil and used semi-sweet chocolate chips. I sifted the powdered sugar and cocoa. They turned out flaky on top and the perfect texture in the middle! I had a hard time waiting 2 hours to eat them but it was all worth it!! Thanks for this amazing recipe!!
They came out perfect …. never buying a box again. The last 5 min I added white chocolate chips on top for color.
I made these and they are the BEST brownies I’ve ever made!! I used canola oil and used semi-sweet chocolate chips. I sifted the powdered sugar and Trader Joe’s cocoa. They turned out flaky on top and the perfect texture in the middle! I had a hard time waiting 2 hours to eat them but it was all worth it!! Thanks for this amazing recipe!!
for making the powdered sugar, how much cornstarch powder am i supposed to add to the granulated sugar??
Hi Cheryl, I haven’t done it myself but I’d probably follow a recipe like this one: https://grandbaby-cakes.com/how-to-make-powdered-sugar/
Thank you so much for the recipe, I made it last night and it turned out amazing! I had to reduce the sugar to 1/2 cup only due to my skin condition issue not allowing me to have that much sugar, hence my brownie is not as chewy as the normal recipes but I added semi-sweet chocolate chips instead so it compensates on the sweetness level 🙂 I used melted unsalted butter and added 2 more spoons of fresh milk too.
I don’t have any ill feelings towards boxed brownies, but with quarantine dragging on (and no boxed brownies) my sweet tooth was craving chocolate! These are PHENOMENAL!! Simple to make and they’re so fudgy and chocolatey; I have zero complaints. The best! Thank you for this recipe ❤️
HI! I don’t usually comment on recipes, but i have to tell you, these absolutely were the best homemade brownies I’ve ever made. My teen son and his friend ate them up. I will pass this recipe along to my family. These brownies taste like comfort from first bite to last.
Hi Susan, I’m so glad you all loved them! Thanks for coming back to let me know!
What size do you cut the brownies to make 16?
2-inch squares
Hi! Can I just use Hershey’s Cacao Powder Natural Unsweetened? Instead of the recommended above – Hershey’s Special Dark Dutch-processed cocoa powder? Thank you! Excited to try this.
best homemade brownies
Hi! Can I use just Hershey’s Cacao Powder Natural Unsweetened? Not the one recommended above – Hershey’s Special Dark Dutch-processed cocoa powder
thanks for your feedback :). Glad it’s your favorite recipe!