OoOoooOoO I have been going through a brownie fest atm. My fave recipe is:

Ingredients

Makes 9 brownies
3/4 cup all-purpose flour
1 tablespoon best-quality cocoa powder, preferably Valrhona
1/4 teaspoon salt
1/2 cup (1 stick) unsalted butter, plus more for pan
3/4 teaspoon instant espresso powder
5 ounces semisweet chocolate, finely chopped
3/4 cup granulated sugar
1/4 cup light-brown sugar
3 large eggs
1 teaspoon pure vanilla extract
3/4 cup (4 1/2 ounces) semisweet chocolate chips, optional
Directions

Preheat oven to 350 degrees. Butter an 8-by-8-inch square baking pan. Line with parchment paper and butter parchment.
In a medium bowl, sift together flour, cocoa powder, and salt; set aside
In a large, heavy-bottomed saucepan, combine butter and espresso. Place over low heat and stir until butter has melted. Add chocolate, and stir constantly until mixture is smooth, about 2 minutes. Remove from heat, stir in both sugars until well combined.
Add eggs and vanilla and continue stirring until well incorporated and mixture no longer appears grainy. Sift flour mixture over batter, and stir until just combined. Stir in chocolate chips, if using.
Pour batter into prepared baking pan; smooth top with the back of a wooden spoon or a spatula. Bake until a toothpick inserted in the center comes out with a few moist crumbs, 28 to 30 minutes. Be sure not to over bake. Let cool completely on a wire rack. Cut into 9 brownies.
For some reason I suck at not burning brownies, or getting them the right doughy chocolatey goodness! But these ones are fool proof. Perfectly crunchy topping and perfectly dense without being too rich! If you want conversions let me know

I need some more cocoa LOL will have to try that recipe too

ETA: forgot to add this recipe is actually from a baker from "baked" a bakery in NYC (got it from Martha)