There might be a quick and dirty way to flavor your snus and give it a coffee vanilla flavor
http://en.wikipedia.org/wiki/Tia_Maria
Tia Maria is a coffee liqueur made originally in Jamaica using Jamaican coffee beans. The main flavor ingredients are coffee beans, cane spirit, vanilla, and sugar, blended to an alcoholic content of 31.5% (alcoholic content as sold has been reduced to 20%).
