100g of sliced cheese
100g of ham
Boil the potatoes in plenty of water and allow them to cool completely, peel them and mash them with a fork. Add the egg, salt, pepper, rosemary and breadcrumbs, mix well.
Take a piece of dough and shape it into squares.
Fill with cooked ham and cheese, close and grease with butter.
Cook them in a pan for 5 minutes on each side.