Skirt steak pinwheels are a delicious and impressive dish that is perfect for a special occasion or a weeknight dinner. The tender skirt steak is rolled up with a flavorful filling of spinach, sun-dried tomatoes, and feta cheese. The pinwheels are then seared to perfection and finished off in the oven. The result is a juicy and flavorful steak with a beautiful spiral of filling. Serve these pinwheels with a side of roasted potatoes or a fresh salad for a complete and satisfying meal.