Wow your guests with new Kahlua Chili Chocolate Espresso Martinis this holiday season. It’s a sophisticated yet approachable coffee cocktail mix that will keep the holiday festivities going. You’ll need an espresso machine and shaker for this one. Shake 1 part Kahlua Chili Chocolate, 2 parts Altos Tequila, and 1 part espresso with plenty of ice, then strain into a small cocktail glass to get rid of the small ice chips. Shake for 10 seconds for optimal frothiness.