Kahlua Coffee no.2

A Kahlua Coffee #2 starts with water, sugar, coffee, vanilla and bourbon whiskey.
4 cups water
4 cups sugar
2 ounce instant coffee
1 vanilla bean
1 fifth bourbon whiskey
Simmer water, sugar, and coffee until the sugar dissolves. Put vanilla bean and bourbon in a gallon jug and add the coffee syrup you just prepared. Cover and let sit for a month.