In a bowl, dissolve the yeast in warm milk (about 110°F/45°C). Let it sit for 5-10 minutes until foamy.
In a separate large bowl, combine the flour, oats, and salt.
Add the maple syrup and melted butter to the yeast mixture, then pour it into the dry ingredients. Mix until a dough forms.
Knead the dough on a floured surface for 8-10 minutes until smooth and elastic.
Place the dough in a greased bowl, cover with a kitchen towel, and let it rise in a warm place for 1 to 1.5 hours, or until doubled in size.
Punch down the dough, shape it into a loaf, and place it in a greased loaf pan. Cover and let it rise again for 30-45 minutes. Preheat the oven to 350°F (175°C). Brush the top with a little maple syrup and sprinkle oats for extra texture.
Bake for 45-50 minutes, or until golden brown and the loaf sounds hollow when tapped on the bottom.
Let the bread cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.