Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40mins
Yield: 16 servings
Category: dessert
Method: oven
Cuisine: american

Fudgy Mocha Brownies
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Level up your classic brownies with these fudgy mocha brownies made with espresso powder for an elevated flavor boost!

The Best Mocha Brownies
We LOVE a brownie around here. I mean…have you seen the Broma brownie archive? It’s impressive. And yet, somehow we have not done a rich, fudgy mocha flavored brownie. So, here ya go: the perfect mocha brownies. We’re talking crackly tops, chewy edges, and a rich, fudgy center that melts in your mouth all infused with a hit of smooth espresso.
We took our favorite fudgy brownie base and added just the right amount of espresso powder to intensify the chocolate flavor and give these brownies that deep, slightly bitter coffee undertone that makes them taste seriously gourmet.

Why You’ll Love These Mocha Brownies
Coffee and chocolate are a match made in heaven so it’s not surprise that these brownies are seriously delicious. If we haven’t sold you yet, read on for a love letter to these indulgent brownies:
- That signature crackle top: Thanks to a hot sugar-butter mixture and plenty of eggs, these brownies bake up with that gorgeous shiny top everyone loves.
- Deep, rich flavor: The espresso powder adds a punch of rich coffee flavor that somehow makes the chocolate taste deeper, richer, and more complex. Win-win.
- Super fudgy texture: We’re talking dense, chewy, gooey-in-the-center brownies. None of that cakey nonsense here.
- One bowl, no mixer needed: These come together quickly with a bowl and a whisk so you don’t have to break out the stand mixer.

Ingredients You’ll Need
These brownies are built on a simple foundation, but every ingredient plays a role in that rich flavor and perfect texture.
- Unsalted butter: Melted butter gives these brownies their fudgy bite.
- Granulated sugar + brown sugar: A mix of sugars helps create that shiny top and adds depth.
- Eggs: More eggs = more structure and richness.
- Vanilla extract: Always.
- Espresso powder: This is the key to that mocha magic.
- Cocoa powder: Unsweetened and preferably Dutch-process for the deepest chocolate flavor.
- All-purpose flour: Just enough to hold things together.
- Salt: To balance all the sweetness.
- Chocolate chips or chopped chocolate: Optional, but highly recommended for melty pools of chocolate throughout.

Tips for the Best Fudgy Mocha Brownies
Want to nail that perfect brownie every time? Here’s what to keep in mind:
- Use good cocoa powder. Since chocolate is the star here, the quality really shines through.
- Don’t skip the espresso powder. It’s subtle but makes a huge difference in flavor.
- Whisk the sugar and butter while hot. This helps dissolve the sugar and gives you that crackly top.
- Don’t overbake! Take them out when the center is just barely set—they’ll continue to cook as they cool.
- Chill before slicing. If you want clean, sharp edges (for photos or for stacking), pop them in the fridge before cutting. I also recommend rinsing off your knife between slices to get the cleanest cuts.

How to store (and freeze!) these mocha brownies so they stay fresh forever
Okay not really forever, but these do keep really well when stored properly. These brownies store beautifully, making them perfect for make-ahead treats or gifting.
- At room temp: Store in an airtight container for up to 4 days.
- In the fridge: Keeps for a week (and they taste amazing cold).
- In the freezer: Freeze for up to 3 months. Just thaw at room temp or microwave for a warm, gooey treat.
Happy baking, my friends!
XXX
Units:
Ingredients
- 10 tablespoons unsalted butter
- 1 1/4 cup packed light brown sugar
- 2 large eggs, at room temperature
- 2 tablespoons espresso powder
- 1 teaspoon vanilla extract
- 1/2 cup Dutch process cocoa powder
- 1/2 cup all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup semisweet chocolate chips
Instructions
-
- Preheat oven to 350°F. Grease and line a 8 x 8″ baking pan with parchment paper and set aside.
- In a large microwave-safe bowl, combine butter and sugar. Microwave for 30 seconds, then remove and stir with a whisk. Repeat process 4 more times. Though granules of sugar will remain, the goal is to get the mixture to a glossy finish.
- Add in eggs one at a time, whisking in between each addition. Whisk vigorously until the mixture lightens in color slightly. Add the vanilla extract and espresso powder mix well.
- Add in cocoa powder, flour, and salt and fold until just combined. Last add in the chocolate chips and fold to combine.
- Transfer the mixture into the prepared baking pan and bake for roughly 25 minutes, testing for doneness by inserting a knife into the center of the brownies beginning at 20 minutes. You’ll know they’re done when the edge is set, but a knife inserted into the middle still comes out with a bit of brownie batter on it. It might take up to 35 minutes for them to cook through depending on your oven!