Matambre: An Argentinian Stuffed flank steak with hard boiled eggs, bell peppers and a mixture of cilantro, garlic and olive oil. The matambre is then grilled to perfection and cut into thin slices before enjoying. Not hard-boiled);
I would do this lamb or chicken .Italian Stuffed Flank Steak - Tender flank steak rolled up with garlic, herbs, prosciutto ham, provolone cheese. flavorful steak medallions that are tasty as they are good looking!