In a bowl, add metta gluten-free flour, salt and mix well. Add oil and mix well.
Add water gradually and knead a firm dough. Set the dough covered for 15 - 20 minutes.
Divide the dough into small balls, dust the balls with flour to avoid sticking to the rolling pin and roll into thin flat circles.
Place on a hot skillet and cook on one side until the roti starts to puff up slightly and color changes. Turn to the other side, keep pressing the roti with a clean kitchen towel or paper towel and cook until the roti puffs up well and the color changes to a golden brown.
Apply ghee or butter on the rotis and serve with any of your favorite side dishes.