cooking.nytimes.com

This recipe is an accidental creation by Nick Malgieri, who (in a rare human moment for a pastry chef) once forgot to double the flour when baking his own fudge brownie recipe. He also adds a measure of brown sugar to the basic formula. The experts are divided as to whether the brown sugar actually contributes flavor or simply makes the brownie moister (molasses, which makes brown sugar brown, is powerfully hydrophilic). It’s my belief that the slightly bitter taste of molasses acts as an invisible enhancer to the chocolate. The result is as complex and sophisticated as any terrine or truffle I have ever produced.