2 fifths 100 proof vodka
1 1/2 vanilla beans (I use 2)
1 c. dry instant coffee
4 c. boiling water
6 c. sugar (white)
2 c. white Karo syrup

Cut beans in 1/2, put in vodka, let stand 24 hours, then remove the beans. Mix coffee with boiling water and let stand 3 minutes. Add sugar, Karo and mix well. Add vodka when cool (about 45 minutes). Put lid on and wait 1 week.