Boomsma Claerkampster Cloosterbitter is a traditional, vibrant green Dutch herbal liqueur (or bitter) based on a 15th-century monastic recipe from the Claerkamp monastery, crafted by Brother Jacob with 17 botanicals like nettles, clover, daisies, and mint, offering complex herbal, earthy, and slightly sweet notes, often enjoyed chilled, neat, or in cocktails as a unique, versatile spirit.
