In a large bowl, combine 2 cups of cooled mashed potatoes, 1 cup of flour, 1/4 teaspoon of salt, and 2 tablespoons of melted butter until a soft dough forms.

Lightly flour your work surface and turn out the dough. Gently knead for about 1-2 minutes until smooth and cohesive.

Roll the dough into a round about 1/4-inch thick. Use a knife or pizza cutter to cut it into four equal quarters.

Heat a non-stick skillet over medium heat. Place each farl in the skillet and cook for 3-4 minutes on each side until golden brown.

Enjoy your farls warm, adorned with butter, eggs, or your favorite toppings.