Teff walnut rye loaf

These loaves turned out surprisingly sweet and earthy. I used to make ground walnut loaves very frequently years ago - with some cocoa included as well - but the teff and rye here definitely contribute some complexity that I've never had with previous loaves.
Dry ingredients: 30% medium rye and 13% teff pre-fermented, 13% ground walnuts, 44% bread flour. Total hydration: 66%, be careful with over-hydrating because the ground walnuts don't really soak up much water.