Make the syrup. Put the ingredients in a small pan and allow the sugar to melt over a low heat then bubble until syrupy. Stand to cool and infuse and then strain.
Step 2
To a jug or cocktail shaker full of ice add the amaro, rye, 15 ml of syrup and a dash of bitters. Stir for 2 minutes with a cinnamon stick then strain into a glass with ice. Garnish with the cinnamon stick and serve.