1In a large mixing bowl, combine the whole wheat flour, salt, and yeast.
In a separate bowl, mix the warm water, olive oil, and brown sugar until the sugar is dissolved.
Gradually add the wet ingredients to the dry ingredients, mixing until a dough forms.
Knead the dough on a floured surface for about 10 minutes, until it becomes smooth and elastic.
Place the dough in a lightly oiled bowl, cover with a damp cloth, and let it rise in a warm place for about 1 hour, or until it has doubled in size.
Preheat your oven to 375°F (190°C).
Punch down the risen dough and shape it into a loaf. Place it in a greased loaf pan.
Cover the loaf pan with a damp cloth and let the dough rise again for about 30 minutes.
Bake the bread in the preheated oven for 30-35 minutes, or until the top is golden brown and the bread sounds hollow when tapped.
Remove the bread from the oven and let it cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.