In a small bowl, sprinkle the yeast over the warm water. Stir briefly to combine and allow to rest at room temperature until frothy, about 10 minutes.
In the bowl of a stand mixer fitted with a dough hook, combine the flour, sugar and salt.
Mix in the frothy yeast with water, softened butter, and milk to form a dough.
On a lightly floured surface, knead the dough until smooth and elastic.
Lightly grease a large bowl and add dough, turning to coat. Cover and let rest at room temperature until doubled in size, 1-1 1/2 hours.
Preheat oven to 350˚F (180˚C) and grease a 9-10 inch (23-25 centimeter) bundt pan.
In a small bowl, combine the melted butter, garlic, parsley, and pinch salt.
Pull off 1 inch (2.5 centimeter) pieces of the risen dough and shape into balls.
Coat each piece in the garlic butter and form a layer in the prepared bundt pan.
Sprinkle the layer with half the Parmesan.
Repeat with a second layer to use the remaining dough. Cover with an even layer of the remaining Parmesan.
Cover the pan with a towel and allow to rest at room temperature until puffed, about 20-30 minutes.
Bake in preheated oven until golden brown, 30-35 minutes. Allow to cool in pan for 10 minutes before removing.
Serve warm topped with additional chopped parsley and grated parmesan.