These tattie scones are a traditional Scottish breakfast side dish made with leftover mashed potatoes cooked on a hot griddle until golden brown.
Over medium-high heat, preheat a cast iron skillet or griddle that has been lightly greased.
In a big bowl, mash potatoes with flour, butter, and salt until a stiff dough forms.
Spread the dough out on a work surface that has been lightly dusted with flour.
Lightly knead the dough and then roll it out to a circle that is 1/2 inch thick.
Make 6 equal wedge cuts.
Working in batches, cook the scones on the hot griddle for 4 to 5 minutes on each side, or until golden brown.