Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: to leftover mashed potatoes add flour and egg. mix together and gradually add a little milk for moistening. the mixture should be able to fall off the spoon easily - don't make it too runny. grease a skillet and dip out by tablespoonful. fry until golden brown and crispy. you can add chopped onions to these if you wish

Target recipe: in a medium bowl, combine potatoes, egg white, onion, flour, salt and pepper. meanwhile, heat oil in a large skillet over medium high heat. when oil is hot , put about 2 tablespoon potato mixture for each cake into the skillet. cook until well browned, then turn with a spatula and cook other side until brown. continue making cakes, keeping the first ones warm.