Putting White Russian cocktail inside a doughnut. How?

[Ahleckz]

I want to make a White Russian cocktail and then thicken it enough so it'll go inside a doughnut. What is the best way to thicken it?

Agar agar?

 

[Ahleckz]

If we are talking the sweet white russian (kahlua, vodka, milk) then I think it would work well in a donut. I thought OP meant the original original one which is just vodka and milk, in which case yuck.

No one in the World has ever called a White Russian a Sweet White Russian! I did indeed mean the 'sweet' cocktail with Kahlua, vodka and cream.

I would take double cream and whip it until firm. Take some instant coffee granules and add a little water to make a strong solution. Whip this into the cream. Add some icing sugar to taste and whip in. Finally add a little vodka at a time incorporate but be careful not to add too much lest it split.

Probably as close as you'll get. I can't give quantities you'll have to do it to taste.

The resulting cream could be used to fill the donuts.

I was thinking more of a custard like consistency than cream. I could probably make a white Russian flavoured custard with relative ease... I'll report back when I get round to doing it!