Recipe Source: Baked NYC. Baked Note: A great brownie is easy to make, but you have to be aware of several factors. 1. Use a dark cocoa powder, like Valrhona. A pale, light-colored cocoa does not have enough depth. 2. Make sure your eggs are room temperature and do not overbeat them into the batter, and 3. Make sure you check your brownies often while baking. Once the brownies have been overbaked slightly, they have reached the point of no return.