Super Rich Chocolate Brownies with Dark Chocolate Chunks

These intensely chocolatey brownies combine cocoa powder with chunks of dark chocolate for maximum richness. The simple one-bowl method creates fudgy, dense brownies with a deep chocolate flavor that's perfect for serious chocolate lovers. The generous amount of butter and sugar creates a glossy top and chewy texture, while the dark chocolate pieces add bursts of intense flavor throughout each bite.
Ingredients
- 1 cup unsalted butter, melted
- 3 cups sugar
- 1 tablespoon vanilla extract
- 4 large eggs
- 1 ½ cups flour
- 8 ounces dark chocolate, roughly chopped into chunks
- 1 cup unsweetened cocoa powder
- 1 teaspoon salt
Instructions
- 1
Preheat oven to 350 degrees and spray a 9x13 inch baking dish with baking spray
- 2
Whisk together melted butter, sugar, vanilla extract, and eggs in a large bowl until smooth
- 3
Whisk together flour, cocoa powder, chocolate chunks, and salt in a second bowl
- 4
Add dry ingredients to wet ingredients until just combined
- 5
Pour batter into baking dish and spread evenly
- 6
Bake for 40-45 minutes or until a toothpick comes out clean
Tips
Don't overmix the batter once you add the flour to avoid tough brownies
Let brownies cool completely before cutting for clean slices
Use room temperature eggs for better mixing
Good to Know
Store covered at room temperature for up to 1 week
Can be made 2 days ahead and stored covered
Serve at room temperature, optionally with ice cream
Common Mistakes
Don't overbake to avoid dry brownies
Don't overmix to avoid tough texture
Substitutions
Dairy-Free Swaps
Gluten-Free Swaps
General Alternatives
FAQ
Can I use milk chocolate instead of dark chocolate?
Yes, but the brownies will be sweeter and less intensely chocolatey than with dark chocolate.
How do I know when brownies are done?
A toothpick inserted in center should come out with just a few moist crumbs, not wet batter.
Can I freeze these brownies?
Yes, wrap individual pieces or whole pan tightly and freeze for up to 3 months.