Flank Steak Tostadas are a delicious and satisfying Mexican dish. Tender and juicy flank steak is marinated in a flavorful blend of spices, then grilled to perfection. The steak is thinly sliced and served on crispy corn tortillas, topped with fresh salsa, guacamole, and sour cream. These tostadas are packed with bold flavors and textures, making them a crowd-pleasing option for any occasion.