Ristretto is a short shot of espresso. It's made with less water and is more concentrated than a regular espresso.
The Espresso Martini is a cold, coffee-flavored cocktail made with vodka, espresso coffee, coffee liqueur, and sugar syrup.
Hot Mocha Toddy combines the richness of espresso, the kick of whiskey, and the sweetness of cocoa. It's a winter warmer that's not for the faint of heart.