Combine the self-rising flour and plain, nonfat, Greek yogurt with a stand mixer or hand mixer until a ball forms.
Turn out onto a floured surface. Sprinkle with flour, knead a couple of times, and form into a ball.
Flatten the dough ball slightly and put the shredded cheese into the center. Fold up the dough around the shredded cheese and knead to incorporate the cheese.
Form a ball and cut it into eight pieces. Roll each piece of dough into a ball and place on a parchment covered baking sheet.
Bake at 475˚F for 10-14 minutes, until golden brown.
Mix together melted butter, garlic powder, and parsley. Brush over the garlic cheddar rolls.