Coffee liqueur

Grind coffee beans to medium coarse grind. Heat water and sugar until sugar is completely dissolved. Let cool to room temperature, then mix with coffee and alcohol.

24 hours later, filter through coffee filter.

Combine sugar and water, put in sauce pan over medium heat, cooking until amber in color (~175°C). Combine with water again, cool down then poor in liqueur.

Add vanilla bean and let age for 2-3 weeks.