Brownies are a controversial subject. By varying the proportions of a few simple ingredients you can get drastically different outcomes. Which style of brownies do you prefer: Cake-like fluffiness or batter-like gooeyness? Take this Espresso Brownie recipe for example; it is a standard recipe that I have enhanced with a shot of espresso. The addition of two fluid ounces of espresso changes the consistency and the depth of flavor. It adds a barely perceptible nuanced layer to the chocolate flavor profile, making it richer and more delicious. The consistency changes too. If you like moist and gooey brownies, try this recipe!Samantha Joyce is a writer for Seattle Coffee Gear and enjoys sharing her knowledge of all things coffee.