 Estofado and tuco are interchangeable for any of the mentioned noodles though estofado can serve also as a dish by itself when served alone or with potatoes.Estofado is made by cooking meat pieces in tomato sauce by long coctions.Gnocchi, or ñoquis of the 29th is a tradition of having gnocchi every 29, brought in by the immigration from Veneto, the tradition of Saint Pantaleo, who had many miracles attributed to him, is said to honor him.