Ensure your potatoes are dried out prior to mashing. Place in a bowl and sift in the flour. Add the salt and sugar and mix to a dough. Knead lightly in flour and roll out to about 1/4 of an inch. Place a plate on top and cut around it.
Cut into quarters. Heat a griddle or non-stick pan to medium hot and add the potato bread.
Cook for about 3 minutes on each side or until golden. Cool on a rack and either eat straight away or fry with bacon.
Sift the flour baking soda and salt into a bowl and make a well in the centre. Add the buttermilk and mix to a dough. Knead on a floured surface and then roll to 1/2 an inch thick.
Roll into a circle and then cut into quarters. Heat a griddle to medium heat and very lightly flour it.
Cut into quarters
Place the farls in the griddle and cook for 3-4 minutes on each side. Cool slightly on a rack
Fry farls for an Ulster fry or eat with butter and jam!