Mill your flour using your mill. or use a good quality 100% whole wheat flour instead. In a mixing bowl scoop out the flour, add the instant yeast and salt to your bowl. Make sure you don't add the salt on top of the yeast. Mix the flour.
Gradually add water to make a sticky dough. Do not knead. Proof the dough. Allow the dough to raise until it's double, either naturally or in your electric pressure cooker.
Mix the dough one more time and transfer into a prepared bread pan. Coat the dough with milk or alternate milk. Bake in a preheated oven for 40 minutes.