I tried store-bought espresso martinis from Cutwater, On the Rocks, and Ketel One to see which premade cocktail was the best.

If you are a smoothie fan, you know how satisfying and delicious it can be to blend up a variety of fruits with milk or juice ...

After shaking, the shaken espresso retains a strong espresso flavor that is smooth and slightly frothy. I can’t really come up with a similar drink to compare this to, as it’s pretty unique.