Fudgiest Brownies

The name doesn’t lie. These brownies are dense, rich, and intensely fudgy thanks to real unsweetened chocolate melted with butter in a double boiler. No cocoa powder shortcuts. The melted chocolate gives these a deeper, more complex flavor and a texture that’s closer to fudge than cake.

Two full cups of brown sugar is aggressive, and that’s the point. Brown sugar adds moisture, chew, and a caramel depth that white sugar can’t match. Combined with the bitterness of unsweetened chocolate, you get a flavor that’s rich without being cloyingly sweet.

Everything gets beaten in by hand after the chocolate-butter mixture cools slightly. No electric mixer, no separate bowls for wet and dry. Just stir it all together, pour into the pan, and bake until set. The walnuts add crunch and a slight bitterness that keeps the sweetness in check.

Kitchen Tips

• Use a double boiler for the chocolate. Direct heat scorches unsweetened chocolate fast and makes it grainy. The gentle, indirect heat of a double boiler melts it smoothly with the butter.
• Cool the chocolate mixture before adding eggs. Hot chocolate cooks the eggs on contact. A few minutes of cooling is all it takes.
• "Until set” means barely set. A slight jiggle in the center is fine when you pull the pan. These firm up significantly as they cool. Overbaking kills the fudgy texture.
• Beat the eggs well before adding to the chocolate mixture. Well-beaten eggs incorporate air and help the brownies rise slightly.

Variations

• Espresso brownies: Dissolve 1 tablespoon instant espresso powder into the melted chocolate-butter mixture. Coffee intensifies chocolate flavor without tasting like coffee.
• Salted caramel topped: Drizzle warm caramel sauce and a pinch of flaky sea salt over the cooled brownies for a sweet-salty finish.