Gather the ingredients.
Pour the absinthe into a rocks glass. Tilt and rotate the glass to swirl the absinthe around the inside of the glass.
Tip the glass to allow the absinthe to reach the rim of the glass, continuing to swirl.
Once the glass is completely coated, pour out the remaining absinthe.
Add ice to the glass.
Pour the Jameson Irish Whiskey over the ice.
Add the green tea and garnish with a lime slice.
Serve and enjoy!