John Collins Smythers is scrummy full bodied cocktail at 1.3 standard drinks. Built with 30ml gin and 10ml bitters angostura with 10ml lemon juice as well as 10ml sugar syrup including 40ml soda water also 190ml ice and best served with farinaceous starchy dishes. Just place the ice into glass then splash bitters into glass and add in the shot of gin. Pour in juice and syrup and top glass with soda water and served in a highball glass cold.