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Chewy, Fudgy, Rich Black Cocoa Brownies
These Black Cocoa Brownies are the brownie recipe you didn’t know you were missing. If you’ve ever been let down by a brownie that baked up soft, fluffy, and cake-like, you’re in the right place — because these are everything a brownie is supposed to be: dense, chewy, fudgy, and intensely chocolatey.
What Is Black Cocoa and Why Does It Make Better Brownies?
Black cocoa powder is a heavily dutched cocoa that’s been processed to reduce its acidity, resulting in a color so dark it’s nearly black and a flavor that’s smooth, mellow, and deeply roasted — almost like an Oreo cookie. It’s what gives these brownies their striking, dramatic appearance and their slightly unconventional, next-level chocolate flavor that sets them apart from any brownie you’ve made before.
The Secret to That Perfect Chewy, Fudgy Texture
The texture in these brownies is no accident — it’s the result of a few carefully chosen techniques working together. First, a blend of butter and neutral oil: butter brings flavor and richness, while oil adds moisture that stays even after baking. Second, melting the milk chocolate callets directly with the butter and sugars creates a silky, dense base that’s the foundation of that irresistible fudgy pull. And third — don’t overlook the cornstarch, which works quietly in the background to keep these brownies soft without making them cakey. Structure without fluff. Exactly right.
Milk Chocolate Callets: The Unexpected Star of This Recipe
Most brownie recipes call for dark or bittersweet chocolate, but here, milk chocolate callets are the move — and they do double duty. Melted into the batter, they add a creamy, smooth sweetness that balances the intensity of the black cocoa. Folded in as whole callets, they create a stunning visual contrast: pale, creamy chocolate against a nearly jet-black brownie base. Every bite has a little pocket of melted milk chocolate that makes these completely irresistible.
Why Both Granulated Sugar and Brown Sugar?
Using two sugars is another intentional choice. Granulated sugar promotes those slightly crisp, crackly edges while brown sugar — with its molasses content — adds moisture, depth of flavor, and contributes to that chewy, dense interior. Together, they hit every note.
These brownies are for the brownie purist. Chewy. Fudgy. Rich. Deeply dark. And packed with flavor from the very first bite to the last.
What’s in these black cocoa brownies
- unsweetened black cocoa powder
- all-purpose flour
- corn starch
- milk chocolate callets
- butter
- neutral oil
- granulated suagr
- brown sugar
- eggs
- salt
Black Cocoa Brownies
Chewy, fudgy Black Cocoa Brownies made with rich black cocoa powder, melted milk chocolate callets, and a butter-and-oil combo that locks in moisture. Cornstarch keeps them soft while the black cocoa delivers a deep, dark, almost Oreo-like chocolate flavor. Milk chocolate callets folded into the batter create a gorgeous color contrast and little pockets of creamy chocolate in every bite. Dense, rich, and exactly what a brownie should be.
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 5 tablespoons (72 grams) unsalted butter
- 150 grams granulated sugar
- 100 grams brown sugar
- 1/4 cup (45 grams) chocolate callets
- 1/4 teaspoon salt
- 1 teaspoon vanilla extract
- 1/3 cup neutral oil (vegetable, grape seed, coconut)
- 2 large eggs
- 1/2 cup (63 grams) all purpose flour
- 1 tablespoon corn starch
- 3/4 cup (75 grams) black cocoa powder
- 3/4 cup (128 grams) chocolate callets (milk or semi-sweet)
Instructions
- Preheat oven to 325°F. Line an 8×8 square pan with parchment paper.
- In a medium saucepan on medium-low heat, add butter, granulated sugar, brown sugar, chocolate callets and salt. Stir just until the butter is melted. It should look like wet sand. Remove from heat and transfer to a medium mixing bowl.
- Whisk in vanilla and oil into the butter/sugar mixture until combined well. Add the eggs and continue to whisk until combined well.
- With a silicone spatula, stir in the flour, corn starch and black cocoa powder until just combined. Add the chocolate callets and stir until the callets are evenly distributed. Mixture will be thick.
- Spread the brownie batter into the prepared pan. Bake for 30 minutes.
❓ FAQ’s for Black Cocoa Brownies
Black cocoa powder is an ultra-dutched cocoa that has been heavily processed to reduce acidity. It has a very dark, almost black color and a smooth, mellow flavor reminiscent of Oreo cookies. It’s less bitter than regular or dark cocoa. You can find it at specialty baking stores, online retailers like Amazon, or King Arthur Baking.
You can, but the result will be a different brownie. Regular or Dutch-process cocoa won’t give you that deep, nearly black color or the distinctive Oreo-like flavor. If you want that dramatic look and unique taste, black cocoa is essential. For a convntional middle ground, try replacing the cocoa with Dutch-process. It will still be fudgy, chewy and amazing.
Callets are small, button-shaped chocolate pieces made by professional chocolate brands like Callebaut. They melt evenly and smoothly, making them ideal for baking. You can substitute them with good-quality milk chocolate chips or a chopped milk chocolate bar.
These are intentionally dense and fudgy, so they may look underdone when you pull them from the oven — and that’s perfectly fine! They will continue to set as they cool. Always let them cool fully before cutting for the best, cleanest result.
Butter adds richness and flavor, while neutral oil adds moisture that doesn’t solidify at room temperature the way butter does. Together, they give these brownies a soft, fudgy texture that holds up long after baking.
Cornstarch helps tenderize the crumb without adding lift, keeping the brownies dense and soft rather than cakey. It’s a small addition that makes a big difference in final texture.
The milk chocolate callets are part of what makes these brownies special — their sweetness and creaminess balance the intense black cocoa beautifully. Dark chocolate or semi-sweet chips could be substituted, but the flavor profile and contrast will shift.
Store them in an airtight container at room temperature for up to 4 days. They can also be wrapped individually and frozen for up to 2 months. They actually get fudgier on day two!
SHOP FOR THIS RECIPE
- Dutch processed black cocoa powder delivers a rich, dark chocolate taste to your baked goods, perfect for creating decadent cakes, cookies, and frostings with a deep, unsweetened flavor profile
- Versatile Baking Cocoa: Ideal for a wide range of recipes, this dark cocoa powder enhances chocolate desserts, adds depth to brownies, and creates striking black burger buns or pasta - a must-have ingredient for creative bakers
- Premium Quality: King Arthur's Dutch process cocoa powder ensures consistent results in your baking, providing a smooth texture and intense color that elevates the appearance and taste of your chocolate creations
- Convenient Packaging: The 14 oz resealable bag, equivalent to approximately 4 cups of cocoa powder, keeps your black cocoa powder for baking fresh and easily accessible for multiple baking projects, ensuring optimal flavor retention
This milk chocolate couverture is smooth and creamy.
Premium organic all purpose flour ideal for bread, pizza dough, cookies, cakes, and more - perfect for all your baking needs from everyday recipes to artisanal creations. This unbleached organic flour delivers consistent results.
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