15 parts gin to 1 part vermouth
15:1? Why waste the money on vermouth?
Not very dry or sweet. Maybe for the aroma?
Why great minds think alike! You’re talking about The Churchill.
http://mentalfloss.com/article/20100/quick-10-10-famous-martini-preferences
2. Winston Churchill. If you order a Churchill Martini, you’ll end up with a glassful of gin. Churchhill famously said the only way to make a martini was with ice-cold gin, and a bow in the direction of France.
another variation
https://themartinidiary.com/2014/09/24/the-churchill-martini/
Fill the martini glass with gin
Glare at an unopened bottle of vermouth
Add an olive