These flank steak fajitas are a classic Tex-Mex dish that is perfect for a casual dinner with friends or family. The steak is marinated in a mixture of lime juice, garlic, and spices, then grilled or broiled to perfection. It is then sliced thin and served with warm tortillas, sautéed peppers and onions, and your favorite toppings like guacamole, salsa, and sour cream.
