Last stout i made, i used 500g of cooked oats instead of FB and my head retention is absolutely f*cked!! might as well be a soft drink.. lol
I knew it was going to be trouble when i glugged the wort into the fermenter and there was no foaming
Never will i used cooked oats again.... must be the oil that excretes from the oats??? not sure... but all bad for me ...