Step 1.
- In a cocktail shaker, combine absinthe, fresh lemon juice, simple syrup, and thyme leaves.
Step 2.
- Fill the shaker with ice and shake vigorously for about 15 seconds.
Step 3.
- Double strain into a chilled coupe glass to remove the thyme leaves.
Step 4.
- Garnish with a sprig of thyme on top.