Fresh Beef Skirt ( Entraña ) Argentina | Entraña de Ternera ArgentinaArgentinian Beef Skirt (Entraa) is a long, narrow cut prized for its deep red color and intense, rich flavor. Known as the diaphragm muscle, its naturally covered with thin membranes that, when grilled over charcoal, create a crispy, flavorful crust that elevates the meats natural taste. For maximum tenderness, the skirt is typically sliced against the grain before serving. A staple of Argentinian barbecues, entraa also shines in dishes like mushroom