Sunset Coffee

Name: Sunset Coffee
Ingredients: 1 oz Grey Goose Vodka; 1 oz Martell Cordon Bleu Extra Cognac; 1⁄2 oz Mr Black coffee liqueur; 1 dash Angostura Aromatic Bitters; 1 pinch Grated cinnamon; 0.01 oz Saline solution (20g sea salt to 80g water) or merest pinch of s