Caffe breve drinks tend to be more fluffy than the average latte made with standard milk, owing to the fact that steamed half-and-half increases the foam volume of an espresso beverage. They also contain significantly more fat and cholesterol than lattes made with milk, even if the milk is whole milk rather than low-fat or non-fat.
More About Espresso
Espresso is coffee brewed by forcing a small amount of nearly boiling water under pressure through finely ground coffee beans. Espresso is generally thicker than coffee brewed by other methods, has a higher concentration of suspended and dissolved solids, and has crema on top (a foam with a creamy consistency).
As a result of the pressurized brewing process, the flavors and chemicals in a typical cup of espresso are very concentrated. Espresso is also the base for other drinks such as a caffè latte, cappuccino, caffè macchiato, caffè mocha, flat white, or caffè Americano.
Espresso has more caffeine per unit volume than most coffee beverages, but because the usual serving size is much smaller, the total caffeine content is less than a mug of standard brewed coffee, contrary to a common belief. Although the actual caffeine content of any coffee drink varies by size, bean origin, roast method and other factors, the caffeine content of "typical" servings of espresso vs. drip brew are 120 to 170 mg vs.
150 to 200 mg.