…to one part vermouth.

• Take a jam-jar – there are many Chez Muffett
• Wash/wipe and ensure the lid is odour-free
• Add 60ml Chase Williams Apple Gin
• Add 10ml Noilly Prat
• Seal

Pop into the deep-freeze compartment. Make a few. Do the same.  Put some glasses in there too.

Prefabricated martinis. You can probably work out the rest. Olives or lemon peel may be involved.