That triple-dose of oats made the bread a little denser and not as fluffy as the oat buns I'd previously made, but that's just fine. Every bread doesn't need to be a fluffy sandwich loaf. Sometimes a heartier loaf is just what you need.
To be honest, I made this bread because I was craving a peanut butter sandwich, but the only bread I had on hand was a loaf with feta cheese and herbs, and that certainly wasn't going to work with peanut butter. The heartiness of the oat bread - and the extra whole grain goodness it provided - made a perfect canvas for my peanut butter.