Tomato and mozzarella gnocchi is a simple and delicious dish that's perfect for a quick weeknight dinner. Mix boiled potatoes, flour, egg, and chopped sun-dried tomatoes until smooth. Roll the dough into long ropes, cut them into small pieces, and shape them into gnocchi. Boil them until they float to the surface, then serve with fresh mozzarella cheese and a simple tomato sauce.
