In attack, we have to eat 1.5 tablespoons of oatbran per day (google oatbran and you'll read about the good effects it has... NOT oat flakes, but oatbran).
In cruise, we have 2tablespoons.
A galette is made with the daily dose of oatbran, spoonful fromage frais, egg (or just egg white), and perhaps some flavouring, smoked salmon or whatever you fancy... and you dry fry it like a pancake.
The oatbran can be used to make muffins with (see recipe thread... I've photographed mine and put the recipe), cakes, pizza bases etc.
Most of us hated it the first time we tasted it... but now wouldn't be without it.