Flank steak fajitas are a classic and popular way to enjoy this flavorful cut of meat. The steak is seasoned with a blend of spices, then grilled or pan-seared until it's cooked to your liking. Serve the steak in warm tortillas with sautéed peppers and onions for a delicious and satisfying meal. This recipe is perfect for a fun and casual dinner party or a family meal.