Dan demonstrates how to make a complex, flavorful espresso martini with aged rum. Get the recipe for Coffee Liqueur: https://cooks.io/3C7LUUN Get the recipe for Espresso Martini: https://cooks.io/36YG39b Buy our winning cocktail shaker: Follow Dan on Instagram: https://www.instagram.com/testcook Follow Dan on Twitter: https://twitter.com/testcook Follow Dan on Facebook: https://www.facebook.com/dansouzacooksillustrated/ ABOUT US: Located in Boston’s Seaport District in the historic Innovation and Design Building, America's Test Kitchen features 15,000 square feet of kitchen space including multiple photography and video studios. It is the home of Cook’s Illustrated magazine and Cook’s Country magazine and is the workday destination for more than 60 test cooks, editors, and cookware specialists. Our mission is to test recipes over and over again until we understand how and why they work and until we arrive at the best version. If you like us, follow us: http://cooksillustrated.com/ http://facebook.com/cooksillustrated http://twitter.com/testkitchen http://instagram.com/cooksillustrated http://pinterest.com/testkitchen