Directions

Muddle lemon peel in whiskey glass

Add whiskey, simple syrup, and bitters to shaker glass. add ice and stir

Strain into whiskey glass and zest with lemon peel

Add ice

Garnish with blackberry

blackberry simple syrup:

Bring all ingredients to a simmer, stirring continuously

reduce heat to low and cover

Let simmer about 6-8 minutes

Uncover and smash blackberries 

Strain with cheese cloth  

Cool in a jar in refrigerator. Good up to two weeks.