Stir the warm water and yeast in the bread machine, wait 5 minutes for it to foam. Then add remaining ingredients (except the cocoa powder). Set on dough setting.
Separate into 2 dough balls, the white dough ball slightly larger.
Put the smaller dough ball into your mixer with the paddle attachment and add 2 TBSP cocoa powder, mix for about 5 minutes, adding more powder if necessary.
Shape your bread using my photos as a guide.
Place into a greased 9×5″ bread loaf pan. Cover with a towel. Let it rise for 30 minutes.
Bake at 350 for 30 minutes.
Recipe by Cake Student at https://www.cakestudent.com/bat-bread/