Como Coke

Fun stuff from the bar at Phuket's Como Shambala. Muddled up tom yom spices with a coke!

half bottle coca-cola (preferably organic)
2 stalks lemongrass
2-3 lime leaves
1 galangal, chopped roughly
2 tblsp lime juice
1 tblsp syrup (optional)

1. muddle up all ingredients
2. mix in a shaker with ice
3. add contents into a glass, fill halfway
4. top off with coke