Here's how he did it: After straining the frothy liquid into the glass, he used a dropper to strategically dab three dots of dark bitters (such as Angostura) in a row. Then, he ran a toothpick through them to string them together, forming a line of hearts. Voilà! Who knew it was that easy? Until recently, I certainly didn't!
Do you have any special embellishments that you add to your signature cocktails?