What is your recommended ratio for an iced coffee? P&R Team February 17, 2020 01:20 Updated Our recommended ratio is 2 parts cold milk to 1 part cold concentrate. No ice, no sugar (but that's up to you ;)!) Related articles What coffee suits an Iced Coffee? Where can I find coffee recipes | right grind settings? Do you use aluminium to seal the coffee in the capsule? What do you recommend resting time post roast date? Plunger Vs Espresso Comments 0 comments Please sign in to leave a comment.