We have seen recipes on quinoa porridge both with flakes and regular quinoa grains, so which ever you choose I am sure you will succeed. (greenkitchenstories.com)
Seriously, the little quinoa grains toast up nice and pop between your teeth. (connoisseurusveg.com)
It sounds like you've used quinoa grains instead of quinoa flakes which the recipes calls for. (madeleineshaw.com)