In a mixing bowl, blend your creamy mashed potatoes, all-purpose flour, baking powder, and salt until a soft, cohesive dough forms.

Turn the dough out onto a well-floured surface and gently knead for about 1-2 minutes.

Roll the dough out to about 1/2 inch thick and cut into rounds or quarters.

Heat a non-stick skillet over medium heat and add a pat of unsalted butter, melting until bubbly.

Cook the cut potato farls in the skillet for about 5 minutes on each side until golden brown.

Remove farls from the skillet and serve warm, either plain or with toppings.