Originally Posted by conpewter
Yep I've done several oatmeal stouts, just throw the quick oats in the mash (with some rice hulls!). Make sure to get quick oats that don't have any salt added (sodium at 0g on the back).
+1. Quaker Quick Oats here too. I went ahead and passed them through my grain mill to ensure they were as fine as possible. Sam's club sells this box for $6.87 which works out to $0.77/lb after sales tax in IL (1% on food). Good luck finding them cheaper anywhere unless you're taking 55lb sacks! Also, my box states 0mg sodium (just checked) so this one won't screw up your water profile as Conpewter pointed out is a possibility.