Two posts about home-flavoured vodkas in a row may cause you to worry about my alcohol intake, but there’s no need. I’m not actually very fond of alcohol, but it is fun to play with.
In years gone by I used to make sickly experimental vodkas by chopping up chocolate bars, pushing them into a vodka bottle, sealing the whole thing back up and putting it through a dishwasher cycle. They turned out surprisingly well, but you need a confident stomach to drink more than a shot or two.