7 Best Espresso Martini Recipes Expedition: Autumn brings a bounty of flavors that pair seamlessly with the rich, bold essence of coffee. The subtle sweetness of maple, the comforting warmth of cinnamon, the bold character of pumpkin spice, and the smooth, creamy texture of caramel—all these flavors have the potential to elevate the classic Espresso Martini to a celebration of autumn in a glass.
