Boomsma Claerkampster Clooster Bitter Liqueur, Netherlands

A centuries-old monastic secret bottled with purpose, Boomsma Claerkampster Clooster Bitter Liqueur, Netherlands, is a bold herbal liqueur that channels the spirit of the Claerkamp monastery. Based on a traditional 15th-century recipe once crafted by Brother Jacob himself, this unique bitter melds 17 botanicals, many foraged from the Frisian countryside, into a richly spiced and verdant elixir with a vivid green hue and deeply contemplative finish.

Product Details:

• Type: Herbal Bitter Liqueur
• Alcohol by Volume (ABV): 40% (80 proof)
• Size: 750ml
• Key Botanicals: Nettle, dandelion, clover, angelica, daisy, mint, white nettle, thousand leaf, gentian, anise, and other secret herbs
• Recipe Origin: Claerkamp monastery, 15th century

Sensory Description:

Boomsma Clooster Bitter is as expressive on the nose as it is on the palate. Aromatics of wild herbs, mint, clover, and dried flowers meet a layered palate of anise, citrus peel, and warming spice. Bitter alpine herbs frame the finish with balance and persistence. A vivid green glow hints at its wild-foraged roots, while its robust body and earthy sweetness make it a unique sensory experience.

Awards & Accolades:

• Gold Medal – 2021, European Spirits Challenge
• Silver Medal – 2016, International Wine & Spirit Competition

Distiller's Background:

Founded in 1883 in Leeuwarden by Dirk Boomsma, Boomsma Distillery is still run by the fifth generation of the Boomsma family. The company is known for its commitment to traditional recipes, natural ingredients, and artisanal techniques using copper pot stills. With deep roots in the history of Friesland, Boomsma continues to produce liqueurs, genevers, and bitters that reflect their regional and cultural heritage while embracing modern quality standards.

Serving Suggestions:

• Neat: Sip at room temperature to fully experience its herbal complexity.
• On the Rocks: A perfect contemplative pour with a large ice cube.
• Cocktails: Use in place of Chartreuse or herbal amari. Try it in a twist on the Last Word:
  • 25 ml Boomsma Claerkampster Clooster Bitter
  • 25 ml Boomsma Gin or Mezcal
  • 25 ml Maraschino Liqueur
  • 25 ml Fresh lime juice
    Shake all ingredients with ice and strain into a chilled cocktail glass.

Why Boomsma Claerkampster Clooster Bitter Liqueur?

With its striking green hue, centuries-old monastic roots, and a secret blend of 17 botanicals, Boomsma Claerkampster Clooster Bitter Liqueur is a true standout for fans of herbal spirits. More approachable than traditional Chartreuse yet just as layered, it offers a rare glimpse into Dutch monastic herbalism with unmistakable flavor depth. A must-have for adventurous bartenders and contemplative sippers alike.