In a shaker, muddle the strawberries until they’re juicy and shamelessly fragrant. No fancy blender allowed here—muddling is mood.
Add Hennessy, lemon juice, and simple syrup. Fill the shaker with ice and shake vigorously for about 15 seconds.
Strain into a tall glass filled with ice. Leave the strawberry bits behind for a smoother sip, unless you’re into texture drama.
Top with club soda or lemon-lime soda to your preferred fizziness. Give it one gentle stir to blend.
Garnish and serve. Optional: drop in a cute straw and pretend you’re photographing for a fancy menu.