Begin by adding 4 fresh blackberries into a cocktail shaker. Gently crush them until they are broken down and juicy, releasing their vibrant color and sweet aroma.

Next, pour in 1 oz of cinnamon whiskey, 1 oz of blackberry liqueur, ½ oz of Fernet-Branca, and ½ oz of freshly squeezed lemon juice into the shaker with the muddled blackberries.

Fill the shaker with ice, ensuring it’s packed well. Secure the lid tightly and shake vigorously for about 10 to 15 seconds.

Carefully remove the lid and strain the cocktail mixture through a fine sieve into a small coupe or Nick and Nora glass.

Take a few extra blackberries and place them as a garnish on top of your cocktail. Serve immediately.