Triporteur Rosie Rosa from BOM Brewery is a distinctive blonde ale brewed with raisin bread instead of traditional hops, drawing inspiration from ancient Egyptian brewing methods. Named after Jacques Brel's tango 'Rosa', this top-fermented beer reaches 9.2% ABV and undergoes bottle conditioning as an unfiltered expression.

The aroma is floral with subtle fruity notes, while the palate reveals sourdough character and the distinctive sweetness of bread-based fermentation with a gentle tartness. This is an unconventional interpretation of blonde ale—a thoughtful exploration of historical brewing techniques applied to contemporary craft beer.