These fajitas are a classic Tex-Mex dish that are easy to make and always a crowd-pleaser. The flank steak is seasoned with a blend of spices, then grilled or seared until it's perfectly cooked. Serve the steak in warm tortillas with sautéed onions and bell peppers, guacamole, and sour cream. These fajitas are perfect for a casual dinner party or a weeknight meal.
