The essential aromatic bitters from Fee Brothers, Rochester’s five-generation bitters house (est. 1864). Made with Angostura bark, citrus oils, and gentian, with a cinnamon-forward character that distinguishes it from other aromatic bitters. Jack Fee rebuilt this recipe in the 1950s from fragmentary pre-Prohibition clues after years of experimentation. The foundation of countless classic cocktailsManhattans, Old Fashioneds, and beyond.