Candied California Walnut Bourbon Sour

California walnuts shine in two ways in this bold, layered cocktail. A house-made walnut syrup brings natural, toasted sweetness to the shaken sour, while candied walnuts add a crisp finish. Bourbon, biscotti liqueur, and Japanese oak notes weave through for a silky, complex sip that showcases the versatility and indulgence of California walnuts behind the bar.