This recipe first appeared on my blog when it was called Piece of Cake under the name "Brownies make the world a better place" back in 2013. Here we are, eight years later, and my views have not changed. I did think it was time to revisit the recipe and tweak it a bit, and this version is a bit more gooey, if that was ever possible. There's only a slight change in ingredients, it's more the method that I tweaked, because if there's anything I learned in Pastry School it's that you need to treat your ingredients right. I also renamed them 'Espresso Brownies', because that's exactly what these are.