Boonekamp Liqueur 750ML is a 45% ABV Dutch bitter amaro made from roughly 20 herbs and spices, bottled without any added sugar. Originating in 1777 from Leidschendam in South Holland, this expression holds the distinction of being among the earliest sugar-free amari ever produced — a trait that gives it an uncompromising, intensely bitter character rarely matched in the category. Quick Facts: ABV: 45% (90 Proof) | Origin: Netherlands (South Holland) | Style: Unsweetened Herbal Bitter / Amaro | Producer: Gruppo Caffo (Caffo 1915) Production & Heritage The Boonekamp recipe dates to 1777 in Leidschendam, Netherlands, where it was originally formulated as a medicinal digestive tonic. Production today is handled by the Caffo 1915 group (Gruppo Caffo), an Italian distilling dynasty with deep roots in amaro and bitter liqueur production. The liquid is made through maceration and percolation of approximately 20 selected botanicals — including liquorice, aniseed, ginger, gentian root, Thai ginger (galangal), fennel, and star anise — in a neutral spirit base. The full botanical recipe remains a closely guarded secret. What separates Boonekamp from the vast majority of amari and bitters is the total absence of sugar, yielding a dense, assertively bitter profile that emphasizes the raw character of its herbal ingredients rather than any sweetening balance. Tasting Notes Aroma: The nose opens with pungent fennel and dried ginger, followed by layers of vanilla, oxidized white flowers, and faint cocoa bean. Deeper inhalation reveals dried rose and herbaceous complexity from the gentian root. Taste: The entry is bold and immediate — salted liquorice candy, gentian bitterness, and black pepper arrive without the cushion of sugar. Mid-palate, the anise-driven botanicals expand alongside a warming, peppery pungency. The texture is unexpectedly velvety for such an uncompromising bitter, with a robust body that fills the mouth. Finish: Dry and persistent, reverberating with eucalyptus and lingering herbal bitterness. The aftertaste carries a cool, refreshing sensation that reinforces its traditional role as a digestif. How to Drink Boonekamp Boonekamp is traditionally served neat and well-chilled as a post-meal digestif, where its intense bitterness aids digestion. A small measure — typically one ounce — is sufficient given its concentrated character. For cocktail use, consider these applications: Black Manhattan: Substitute Boonekamp for the traditional sweet vermouth dash of bitters; its zero-sugar profile adds focused herbal depth without sweetness. Boonekamp & Tonic: A half-ounce of Boonekamp in tonic water with a lemon peel creates a bracingly bitter long drink that highlights the anise and gentian notes. Toronto Cocktail: Use Boonekamp as the bitter modifier alongside rye whiskey and simple syrup, where the sugar in the syrup counterbalances the amaro's dry intensity. Best For Amaro collectors seeking an aggressively bitter, sugar-free expression for their home bar Post-dinner digestif service when guests appreciate bold, uncompromising flavors Bartenders looking for a zero-sugar bittering agent to add herbal complexity to cocktails Gifting an experienced bitter spirits enthusiast who has explored mainstream amari Frequently Asked Questions What does Boonekamp taste like? Boonekamp delivers an intensely bitter profile dominated by salted liquorice, gentian root, black pepper, and fennel, with a dry eucalyptus-laced finish. It contains no added sugar, so there is no sweetness to temper the herbal bitterness. How does Boonekamp compare to Underberg? Both are classified as boonekamp-style bitters with roots in the same historical tradition — Underberg was even marketed as "Underberg Boonekamp Bitters" for years. However, Boonekamp (Petrus Boonekamp) is completely sugar-free and bottled at 45% ABV, while Underberg contains a small amount of sugar and is typically sold in single-serve 20ml bottles at 44% ABV, making Boonekamp denser and more uncompromisingly bitter. Is Boonekamp good for sipping neat? Boonekamp is best suited to experienced amaro and bitter liqueur drinkers when sipped neat; its complete lack of sugar and high bitterness intensity can be overwhelming for newcomers to the category. A small chilled pour of one ounce is the traditional serve. Where is Boonekamp made? Boonekamp originated in 1777 in Leidschendam, South Holland, Netherlands. Production is currently handled by Gruppo Caffo (Caffo 1915), an Italian distilling group that has maintained the original Dutch recipe and botanical blend. What foods pair well with Boonekamp? Rich, fatty meats like braised pork belly or duck confit benefit from the bitter cut of Boonekamp as a digestif. Dark chocolate with 70%+ cacao mirrors its roasted, bitter botanical notes. Aged hard cheeses such as Gouda or Parmigiano-Reggiano complement the liquorice and anise character. Grilled sausages in the German and Dutch tradition are a classic regional pairing. What sizes does Boonekamp come in? Boonekamp is commonly available in the standard 750ml bottle format. Is Boonekamp worth the price? Boonekamp positions as a specialty amaro within a niche category of sugar-free bitters, and its price reflects that unique standing. For drinkers who value intense, unsweetened herbal bitterness and historical provenance dating to 1777, it represents a distinctive addition that most mainstream amari cannot replicate. Why Boonekamp? Boonekamp stands apart in the crowded amaro and bitter liqueur category for one decisive reason: it is completely unsweetened, making it one of the few sugar-free amari available. That single production choice transforms the drinking experience — where most amari soften their botanicals behind caramel or sugar syrup, Boonekamp exposes the raw bitterness of gentian, liquorice, and roughly 20 other herbs and spices with nothing to hide behind. Its 1777 Dutch origins predate the vast majority of Italian amari on the market today, lending genuine historical weight to the bottle. For anyone building a serious bitter spirits collection or looking for a bittering component that won't add sweetness to cocktails, Boonekamp fills a role that very few other products can.
