A riff of the Brooklyn, this cocktail uses the bitter liqueur, Cascadia D’Amore from New Deal Distillery in Portland. Cascadia D’Amore provides herbal and floral notes in addition to a background bitter. The vermouth give a deeper flavors.
1.5 oz bourbon
0.25 oz Cascadia D'Amore
0.25 oz Carpano Antica Formula Vermouth
5 drops Portland aromatic bitters
Stir well, strain into a Nick and Nora type glass and garnish with an orange twist (lemon might be a good option).