Ingredients: 1 1/2 oz Cardenal Mendoza 1/2 rum (homemade reduction) 1/2 oz NPU Amontillado sherry 2 tablespoons of black walnut bitters Macerated raisins Production: Combine all ingredients in a cocktail shaker and strain into a cocktail glass. Cocktail by Josué Echevarria: He works as head bartender and manager at Serafina (San Juan, Puerto Rico).