I make granola every so often using this and that from three different recipes that I have customized (no cinnamon! no pecans!) and for the oatmeal they all just say "oatmeal" , not old-fashioned or one-minute (I'm certain it's not "instant"). I can't remember which kind I used before, but think it may have been one-minute since I have several containers of that in the cupboard. Would the old-fashioned oatmeal make it too chewy? Which would you use? Thanks in advance!!! I'm craving granola and yogurt . . .