Here are five of our favorite iconic cocktail recipes featuring Angostura bitters: The Old Fashioned, Manhattan, Champagne Cocktail, Pink Gin, and Trinidad Sour. Each recipe highlights the versatility of Angostura bitters, adding depth and complexity to classic cocktails such as whiskey-based drinks, champagne cocktails, and gin concoctions. From the rich and smooth Old Fashioned to the zesty and aromatic Trinidad Sour, these recipes showcase the enduring appeal of Angostura bitters in the world of mixology.