Torreo Espresso Blends Due to espresso's very unique brewing process, coffees for its preparation need to be roasted and blended strictly with this brewing process in mind. At Torreo, not only have we developed special blends for espresso preparation, we also roast these blends very differently from those coffees designed for traditional brewing methods, such as drip coffee machines and plunger pots. Our Espresso Blends feature seven different coffees, slow roasted to develop body, depth, and richness, and reduce the harshness/acidity often found in other espresso blends.