My friend's brother and nephew gave him some of their home made deer sausage once, I assume they used pork for the other filler meat and fat. Anyway, it was 1/3 meat, 1/3 mustard seed, and 1/3 garlic. We ate the whole ring which tasted ok, at first, but after it started digesting inside our gut, some chemical reaction began and it started to out gas mustard, but mostly garlic. Soon we were belching and farting gas which both smelled identical and exactly like E36 M3 and I thought that I was going to die! I eventually learned to like mustard again but I can't stand garlic to this day, 40 years later.