2 cl Bailey's irish cream
2 cl Koskenkorva salmiac Vodka
Pour 2cl of Bailey's right in. Then pour the salmiac vodka in BUT don't let them mix into gray: there should be creamish white and also deep black visible in the drink, slightly mixed.
If you can't find salmiac Koskenkorva vodka in your local cellar, you can make it using Koskenkorva vodka and some very strong salmiac (irish pepper is good). mix them into a liquid.