Fudgy Chocolate Chunk Brownies: The Best Brownie Recipe

Okay you guys, let me tell you about these fudgy chocolate chunk brownies — because I make them every single time I need to impress someone, and they have literally never let me down. Not once. We’re talking shiny crackly tops, crispy edges, and those dreamy fudgy centers that make you close your eyes and just… be still my heart. 😍 If you are a true chocolate lover searching for the best brownie recipe on the entire internet, you have absolutely found your people. These homemade brownies are made from simple pantry staples and they deliver the most rich chocolatey flavor I have ever tasted in a chocolate chunk brownie recipe. I’m not even being dramatic. Okay, maybe a little.

Main Ingredients Needed for Fudgy Chocolate Chunk Brownies

Can we talk about how gorgeous this ingredient list is?! These rich brownies come together with simple ingredients you probably already have on hand. Here’s what you’ll need to grab before we get started:

unsalted butter
granulated sugar and brown sugar
whole eggs plus egg yolks
vanilla extract
baking powder and kosher salt
all-purpose flour
unsweetened cocoa powder
chocolate chunks or large chocolate chips

Using unsalted butter lets you control the salt level, which matters so much for that deep chocolate flavor. I always use a room temperature egg (not a cold egg straight from the fridge!) because it blends into the sugar mixture SO much more smoothly. And for the chocolate chunks — go big or go home. 🙌

How to Make Chocolate Chunk Brownies

Okay, so the process here is super straightforward — no hand mixer required, which I love! Start by melting your unsalted butter in a large bowl over medium-low heat or in the microwave in 30-second increments. You want to melt half of the chocolate into that melted butter right away so the whole batter gets infused with that gorgeous dark chocolate richness. That’s the secret move! Stir the melted chocolate and butter mixture together until silky smooth, then whisk in your granulated sugar, white sugar (yes, a little extra sugar for that shiny crust!), and brown sugar. Add your whole eggs, egg yolks, and vanilla extract and whisk like you mean it — this is what creates those iconic shiny crackly tops, people.

Next, fold your dry ingredients — all-purpose flour (don’t use too much flour or you’ll lose those chewy centers!), unsweetened cocoa powder, baking powder, and kosher salt — into the large mixing bowl with a spatula. I sometimes use dutch-process cocoa powder for extra depth, but natural cocoa powder works beautifully too. If you want an absolutely out-of-this-world deep chocolate flavor, add a tiny pinch of espresso powder to your dry ingredients. It doesn’t make the brownies taste like coffee, I promise — it just amps up the rich chocolatey flavor like whoa. Fold in the remaining chopped chocolate or chocolate chunks, then pour your brownie batter into the prepared baking pan. 😍

Fudgy Chocolate Chunk Brownies Recipe Tips and Notes

Let’s talk bake time, because this is where things get a little tricky and I want to set you up for success every single time! The toothpick test is basically useless here, guys — a truly fudgy chocolate brownie will always leave moist crumbs (or even melted chocolate!) on the toothpick, and that’s totally fine. That’s GOOD. Visual cues like the edges pulling away from the edges of the pan and a set (not jiggly) center are your best signals. Baking times will vary based on your pan, so use these as your guide for best results:

8×8 metal pan — 30 minutes
9×9 metal pan — 25 minutes
9×13 metal pan — 18 minutes

A metal pan conducts heat more evenly than glass pans, so I always recommend a square baking dish or 9×13 metal pan for chocolate brownies. Line your prepared baking dish with parchment paper or aluminum foil for easy removal — future you will be so grateful! Pop them into a preheated oven, and resist opening the door early. For thicker brownies, use the 8×8 and add a couple of extra minutes. Always let the batch of brownies cool completely on a wire rack before cutting, or those fudgy centers will just fall apart on you. The next day, they’re somehow even more delicious. 🙌

One more tip: I really love using Ghirardelli 60% cacao dark chocolate chips as my chocolate chunks — they’re huge, they’re a sweet chocolate dream, and they make every single bite taste like extra fudgy brownies heaven. You could also use milk chocolate chunks for a sweeter vibe, or even toss in some white chocolate chips for a fun twist! If you love loaded chocolate desserts, you absolutely have to check out these Salted Caramel Brownies and these incredible Copycat Cosmic Brownies — both are absolutely next-level.

Recipe Video

Watch me make this chocolate chunk brownie recipe from start to finish right here! Seeing the brownie batter come together in real life is honestly so satisfying — especially that moment when the melted chocolate hits the butter mixture. 😍

Cocoa Powder and Chocolate Tips for the Best Brownies

Okay, real talk — the type of chocolate you use matters SO much for these chocolate chunk brownies. Dutch-process cocoa powder gives you a deeper, smoother flavor because the cocoa butter content is more balanced and the acidity is neutralized. Natural cocoa powder has a brighter, slightly more intense flavor. Both are amazing, but if you want that ultra dark, bakery-style crinkly top look, dutch process cocoa powder is your best friend. I use it every single time now and I am never going back. Not once.

For the chocolate chunks themselves, use chopped chocolate from a quality bar rather than standard chips when you can — bar chocolate has more cocoa butter, which means it melts into gorgeous gooey pools inside the brownie batter. Whether you go dark chocolate, milk chocolate, or a wild mix of both, you’re going to end up with the most delicious brownie situation of your life. And if you want to go completely over-the-top with your chocolate recipes obsession, my Super Fudge Brownies and Browned Butter Brownies are also calling your name! Store leftover homemade brownies in an airtight container at room temp — they stay perfectly fudgy and chewy. Use a measuring cup or glass to press the parchment flat in the prepared baking pan before pouring in your batter for perfectly even, thicker brownies every time.

Brownie Fanatic? Me Too!

Here Are Some of My Favorite Brownie Recipes

If you love this fudgy chocolate brownie as much as I do, you’re going to have to make ALL of these chocolate desserts ASAP. I literally can’t even pick a favorite — they’re all so good! Whether you’re after a cake-like texture, extra crispy edges, or the most indulgent chewy centers of your life, there’s something below for every single chocolate lover. Check out Oprah’s Favorite Brownies for a truly iconic best part experience! 🍫

3-Ingredient Nutella Brownies

Browned Butter Brownies

Oprah’s Favorite Brownies

Honestly, every single time I pull a prepared pan of these out of the oven and see that crinkly top and smell that rich chocolate, I fall in love all over again. This is the best part of baking, you guys — that moment right before you cut into the batch and peek at those fudgy centers. Go make these. Right now. You absolutely have to! 🍫❤️