"This is the fastest and easiest method way to make iced coffee that I've tried, and I've tried plenty. As long as you keep a stash of chilled coffee in your fridge, you can make a smooth, creamy, rich, and fancy-tasting drink in just one minute. Frangelico is a liqueur made with toasted hazelnuts, brown sugar, cinnamon, cocoa and vanilla extract, and a splash is perfect in coffee...."