In a large mixing bowl, stir together the flours, pea protein, and salt. Pour the yeast water and olive oil into the bowl and mix until a soft dough ball forms. Knead the dough on a well floured surface for a couple minutes. Then place back in the bowl, cover, and allow to rise in a warm spot for 1 hour.
You can substitute a little more of the all-purpose flour with whole wheat, making the rations 3/4 cup to 1/2 cup with similar results if you want more whole grains.